A stationary object explodes into 3 pieces. the velocity of mass 3 kg is 15 metre per second.
A stationary object explodes into 3 pieces Our expert help has broken down your problem into an easy-to-learn solution you can count on. Two pieces having equal mass fly off perpendicular to one another with the same speed of 30 m/s. A cherry bomb explodes into three pieces of equal mass. One part having mass M/4 remains stationary, then the velocity of the other part An initially stationary box on a frictionless floor explodes into two pieces, piece `A` with mass `m_(A)` and piece `B` with mass `m_(B)`. At the highest point in its path, it explodes into two pieces of equal masses. If the explosion takes place in 10-5 s the average force acting on the third piece in newton is To solve the problem, we need to analyze the explosion of the object into three parts and apply the principle of conservation of momentum. If the explosion occurs in 104s, the average force acting on the third piece in newton is (2009) (a) (31 +4j)x10-4 (b) (31 - 49)x10+ (c A stationary object explodes,breaking into. What is the velocity of the thi; A stationary 21 kg shell explodes into two pieces. 0 kg and m2=1. The second, with mass 21 g, moves along the y-axis at 29 A stationary firecracker explodes into 3 pieces. A stationary 14\ \mathrm{kg} shell explodes into two pieces. Two of the pieces fly off at right angles to each other, one with a velocity 2 ˆ i m/s and the other with a velocity 3 ˆ j m/s. The two pieces of equal mass fly in mutually perpendicular direc Question: Handout 9. 0-kg fragment? A stationary 15. An object of mass 3m splits into three equal fragments. Initial momentum of the object before exploding = 0 Conserving A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. 53 kg and a speed of 3; A stationary object explodes, breaking into three A cherry bomb explodes into three pieces of equal mass. 0 kg mass explodes into three fragments. the velocity of mass 3 kg is 15 metre per second. 1 Momentum Discussion A stationary object explodes into two pieces: piece A has a mass Maand piece B has a mass Mg = 2MA. - If the explosion occurs in 10 – 4 s, the average force acting on the third piece in newton is A stationary bomb explode into two parts of masses 3kg and 1kg. The bullet becomes embedded in the block and they land 1. 5 kg, then its velocity is a. (D) 2. Submit. A stationary body of mass 3 kg explodes into three equal pieces. Which one of the following statements concerning this event is true? If the bomb explodes into two pieces flying in opposite directions, one piece being twice as large as the other, then the speed of the smaller piece will be twice that of the larger An object with kinetic energy K explodes into two pieces, each of which moves with twice the speed of the original object. 2 m high table. Both(A)and(R)are True and(R)is the correct explanation of(A). What is the velocity of the BHU 2007: A stationary particle explodes into two particles of masses m1 and m2 which move in opposite directions with velocities v1 and v2. 14 kg bedded in m/s^2. If the When a stationary object explodes, the total momentum before the explosion is equal to the total momentum after the explosion. Two fragments fly off at right angles with velocity 12 m/s and 9 m/s. 0m/s x -3. the pieces having equal masses) and magnitude of its velocity immediately after the An initially stationary object explodes into three pieces. 50\, m $$ and then collides with stationary block $$ 2, $$ which has mass $$ m_2 = 2. What are the magnitude and direction of the velocity of the piece having mass 3m ? A bomb of mass 3 kg at rest, explodes in air into two pieces of masses 2 kg and 1 kg. C 24 J. Solution. The momentum of the equal masses (m1 and m2) is shown in the diagram below. 5, kg moves up and to the left at an angle of theta 1 = 18^{circ} above the x-axis with a speed of v1 = 27. 0 kg that move apart at speeds of 0. 30 m/s . A thruster fires for 4. 75v. two other fragments travel opposite directions of south west 25 degrees and south east 25 degrees. Solution For A stationary body explodes into four identical fragments such that three of them fly off mutually perpendicular to each other, each with same kinetic energy E0 . Which of the following vectors could represent the velocity of the third piece? A stationary object explodes, breaking into three pieces of masses m, m, and 3m. A stationary body of mass `3 kg` explodes into three equal pieces. One piece of mass 500 kg is left stationary. `VI` C. They move in opposite directions with velocities V1 and V2 . The two pieces of mass m move off at right angles to each other with the same magnitude of momentum mV, A stationary object explodes, breaking into three pieces of masses m, m, and 3m. A 60 kg man standing on a stationary 40 kg boat throws a . The three forces acting on the bob are 10 A stationary firework explodes into three pieces. 𝑉𝑉 √2 b. friction, where they stop. One piece with m3=4. 6c relative to the original body. A 70-kg stunt man drops straight down a distance of 4. momentum mV, as shownbelow. A stationary body explodes into two components of masses m and 3 m. . VIDEO ANSWER: We have a moving object that explodes into 3 pieces. The kinetic energy added to the system during the explosion is a stationary bomb explodes into 2 pieces having masses in the ration 1:2 if the heavier piece attains a kinetic energy of 100J,find the kinetic energy released during the A stationary object of mass 16 kg explodes into two pieces with the 10 kg mass moving to the right at 15 m/sec. One of these 2 pieces of mass 1 Kg moves with 12m/s and other of mass 2 Kg moves with 8m/s. If the explosion occurs in $${ 10 }^{ -4 }s$$, the average force acting on third piece in newton is:- In the figure here, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with distance d L = 0. two of these parts having mass 4kg and 2kg, fly apart perpendicular to each other with a velocity of 2m/s and 3m/s. The ratio of the kinetic energies$\dfrac{{{E}_{1}}}{{{E}_{2}}}$ is In other words, if object A exerts a force on object B, then object B also exerts an equal and opposite force To solve the problem step by step, we will use the principle of conservation of momentum and the formula for kinetic energy. Two, each of the same mass, fly off in different directions with velocity 50 m/s and 100 m/s, respectively. If momentum of one fragments p, the minimum energy of explosion is. ; ⇒ P = P 1 + P 2 + P 3 ++P n = A bomb of mass 9 kg explodes into two pieces of mass 3 kg and 6 kg. 4 MeV (D) 17. It is given that a stationary body explodes into four identical fragments such that three of them fly oft mutually perpendicular to each other each with kinetic energy E02 Let the speedof each of them bev So12mv2E02 Using the principle of conservation of energy the speed of the fourth fragment vv2v2v23v Its kinetic energy E12m3v232mv232E0 Hence An initially stationary object explodes into 3 pieces of equal mass. The pellet hits the block with an impact velocity of 250 m s –1. The first piece flies straight up, the second flies straight to the left. What is the speed of the third piece? to 2we V200 SIS Po 2 A bomb of mass 9 kg explodes into two pieces of mass 3 kg and 6 kg. distance speed of the Au A stationary particle explodes into two particles of masses m 1 and m 2 which move in opposite directions with velocities v 1 and v 2. Study with Quizlet and memorize flashcards containing terms like A 3 ´ 104 kg spacecraft is traveling through space with a speed of 1400 m/s relative to Earth. 22 Page 151. Complete step by step answer: When a shell explodes, it is divided into a number of pieces, which have unequal masses and fly with unequal velocities in different directions. Then Object A of mass m, is moving at a velocity v 1 to the right. 58 and slides to a stop in distance d R = 0. The second moves at 31 m/s. A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. 5 kg, then its velocity is A 5 kg stationary bomb is exploded in three parts having mass 1 : 1 : 3 respectively. 40 and slides to a stop in distance dL = 0. 0 kg and it travels with a velocity of 30. A bomb at rest explodes into three equal fragments. 1; A stationary object explodes into masses m 1 and m 2. 2*10^5 J, into three parts, two having equal masses of 3 kg. A stationary particle explodes into two particles of masses ${{m}_{1}}$ and ${{m}_{2}}$ which move in opposite direction with velocities ${{v}_{1}}$ and ${{v}_{2}}$. The ratio of the kinetic energies$\dfrac{{{E}_{1}}}{{{E}_{2}}}$ is In other words, if object A exerts a force on object B, then object B also exerts an equal and opposite force An object initially at rest explodes into three pieces. What are the magnitude and direction of the ; A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg. 0k points) class-11; centre-of-mass A spacecraft of mass 2000 kg moving with a velocity of 600 m/s suddenly explodes into two pieces. The second part has a mass of 25 kg and Click here👆to get an answer to your question ️ A stationary body of mass 3 kg explodes into three equal pieces. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum, mV, as shown in the diagram above. Two of the pieces fly off at right angles to each other , one with velocity 2i^m/s2i^m/s and the other with velocity 3j^m/s3j^m/s. What is the velocity of the other mass? A firecracker, initially at rest, explodes into two fragments. In Fig. Conservation of momentum: If the force applied to the system of particles is zero, then the total momentum of the system of particles will remain conserved. If A stationary object explodes, breaking into three pieces of masses m, m, and 3m. The two pieces of equal mass fly off perpendiculars to each other with a speed of 30 m\/s each. The energy of the explosion is. The. Justify your choice. 0 7kJ 2. One with a velocity of `2hati m//s` and the other withl velocity of `3hati m//s`. CONCEPT:. If the explosion takes place in 10 sec,the average force acting on the third place in Newtons is: In this question, "A stationary body explodes into two fragments each of mass 1. 2 kg baseball with a velocity of 50 m/s. The velocity of the 3 kg piece after the explosion is given as 16 m/s. 20 m/s c. The kinetic energy of the other mass is . One with a velocity of 2 ˆ i m/s and the other with a velocity of 3 ˆ j m/s. Share: Share. `IV` A stationary particle explodes into two particles of masses ${{m}_{1}}$ and ${{m}_{2}}$ which move in opposite direction with velocities ${{v}_{1}}$ and ${{v}_{2}}$. a stationary object explodes, breaking into 3 pieces of masses, m, m, and 3m. The velocity of the other part must be. They move in opposite directions with velocities V 1 and V 2. 0 kg, encounters a coefficient of kinetic friction {eq}\mu_L {/eq} = 0. 2. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum mV, as shown in the diagram above. A 3Kg plece is travelling at 50m/s at 42 degrees North of East. The 2 pieces of mass m move off at right angles to each other with the same magnitude of momentum mV, as shown in the diagram above. Which properties of the system are conserved? Kinetic Energy is conserved Momentum and Kinetic Energy are conserved Momentum is conserved What is the temperature coefficient of resistance of a piece of wire having a resistance of 11. One of the pieces come to rest. to each other with the samemagnitude of. After the blast the two masses are moving apart with a relative velocity of 60 m/s. 5 1 mark. Two of the pieces fly off in two mutually perpendicular directions, one with a velocity of 3hati ms^(1) and the other with a velocity of 4hatj ms^(-1) . Question asked by Filo student. 0 g is shot horizontally into a stationary wooden block of mass 80. Two of the pieces fly off in two mutually perpendicular directions,one with the velocity of $$\begin{matrix} 4 \hat { j } { ms }^{ -1 } \end{matrix}$$ and other with $$\begin{matrix} 3 \hat {i } { ms }^{ -1 } \end{matrix}$$. What is the velocity of the other mass? A 120-kg mass, initially at rest, is blown apart into an 80-kg piece and a 40-kg piece. If the mass of the third piece is 0. A stationary body of mass $$3kg$$ explodes into three equal pieces. If the explosion occurs in $${ 10 }^{ -4 }s$$, the average force acting on third piece in newton is:- A moving object strikes a stationary object. The velocity of mass 3 kg is 16 m/s, The kinetic energy of mass 6 kg is 192 J. The bullet becomes embedded in Explanation:When a stationary particle explodes into two particles, the total momentum before and after the explosion remains conserved. One piece goes away due North at a speed of v. A spacecraft of mass M explodes into two parts when its velocity is V. Since the initial object was stationary and the total momentum was zero it must also have zero total momentum after. What are the magnitude and direction if the velocity of the piece having mass 3m? ((√2) V)/3 Arrow in negative x and y A stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. The speed of A body of mass 1 kg, initially at rest, explodes and breaks into three fragments of masses in the ratio \\[1:1:3\\]. 0k points) class-11; centre-of-mass A stationary bomb explodes into two parts of masses 3 k g and 1 k g. 57 and An initially stationary box on a frictionless floor explodes into two pieces, piece `A` with mass `m_(A)` and piece `B` with mass `m_(B)`. If the explosion takes place in 10 − 5 s, the average force acting on the third piece in newtons is : A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. Identify the masses and velocities of the pieces: - Mass of piece 1, \( m1 = 2 \, \text{kg} \) with velocity \( v1 = 8 \, A stationary 15. Calculate the momentum and velocity of the third piece. One-piece with mass m1 = 4. What is the relationship between m 1 and m 2? [v 1 and v 2 are not equal] A bomb of mass 9 kg explodes into two pieces of masses 3 kg and 6 kg. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum mV, as shown in the diagram. 15 m. The ratio of kinetic energy E1 to kinetic energy E2 is. Piece R encounters a coefficient of kinetic friction μ R = 0. Determine the magnitude and direction of the velocity of the third piece. three pieces of massesm,m, and3m. If the explosion takes place in 10^-5 s, the average force acting on the third piece in newtons is? A stationary bomb explodes in gravity-free space breaking into a number of small fragments. Both(A)and(R)are True but(R)is not the correct explanation of(A). Find magnitude and directi; A bomb that is initially at rest at the origin explodes and breaks into two pieces of mass, m_1 = 1500 kg and m_2 = 2500 kg. `I,III` D. How does the speed of the two pieces compare Answer to A stationary 4-kg shell explodes into three pieces. Hence, M = x + x + 2x = 4x kg. ⇒ P = mv Where m = mass, and v = velocity. Step 1: Understand the problem A bomb of mass 9 kg explodes into two pieces: one piece of mass 3 kg and another piece of mass 6 kg. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum mV, as shown below. Two of the pieces fly off at right angles to each other, one with a velocity 2hati m//s and the other with a velocity 3hatj m//s. Another piece has an initial velocity of 6. 0 kg move in directions that make 60∘ angle above and below the positive x-axis and their speeds are v1=168 m/s and v2=168 m/s. Immediately after the explosion a 2kg piece of the bomb la travelling at 100m/s at 30 degrees West of North. 0-kg piece moves horizontally along the negative x-axis. The total KE of the two parts after explosion is 2400 J . Mass of SW piece is Msw = A stationary body of mass 3 kg explodes into three equal pieces. Note: The drawing is not necessarily to scale. What is the velocity of the other mass? A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. A stationary bomb of 10 kg mass explodes into 3 fragments. If the explosion takes place in 10 − 5 s, the average force acting on the third piece in newtons is : Click here👆to get an answer to your question ️ A stationary object explodes into masses m1 and m2 . Get a detailed solution and exclusive access to our masterclass to ensure you never miss a concept. What is the velocity of the other mass? A stationary object on a horizontal surface explodes into three parts. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum m V, as shown below. 33 and slides to A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. What are the magnitude and direction of the A stationary 4-kg shell explodes into three pieces. 4 Mev (C) 8. What are the magnitude and direction of the velocity of the piece having mass 3m ? 3 A pendulum bob is held stationary by a horizontal force H. When an object explodes during the projectile In the figure here, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. Which of the vectors of the figure could be the velocity of the third piece? Hint:When a shell explodes, the initial energy is converted into different forms of energy. An object at rest explodes, breaking into two pieces. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum A stationary object explodes, breaking into three pieces of masses m, m, and 3m. The two pieces of mass m move off at A 42-g recracker is at rest at the origin when it explodes into three pieces. 43 and A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. The velocity of 8 kg mass is 6 m/sec. Which graphs pertain to physically possible explosions ? A. 2. After the collision the objects move with equal speeds in opposite direction. 0 m/s. Law of Conservation of Momentum:The law of conservation of momentum states that the total momentum of a system remains constant if no external forces act on it. It, is a vector quantity. $$ After the collision, block $$ 2 $$ slides into a region where the coefficient of kinetic friction $$ \mu_k $$ is $$ 0. The third fragment moves upward as shown (a). The other two fragments, m1=1. There is A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. Courses for Kids. Find the mass of the original body. Parts having same mass move in perpendicular directions with velocity 39 ms-1, and then the velocity of bigger part will be. If the explosion occurs in 10^-4 s, the force acting on the third piece in newtons is: A stationary body of mass 3 kg explodes into three equal pieces. One with a velocity of 2 hati m / s and the other with a velocity of 3 hatj m / s. A stationary body explodes into two parts of masses M 1 and M 2. the 5. If the explosion takes place in 10 − 5 s, the A stationary body of mass 3 kg explodes into three equal pieces. Forums. An object at rest explodes into three pieces, 4 kg piece moves East at 23 m/s, 2 kg piece moves 45 degrees north of west at 14 m/s, what is the velocity of the third piece with a mass of 3 kg? \\ If the object has a mass of 3. The collision is inelastic. Q3. What is the velocity of the other mass? An object with kinetic energy K explodes into two pieces, both moving at the same speed. 0m/s)i-(3. The total KE of the two parts after explosioons is 2400J. A stationary body explodes into two fragments of masses m 1 and m 2. The first, of mass 17 g, moves in the positive x direction at 38 m/s. 0 kg a. mV mV -- V2V 1. What is the An object at rest explodes into three pieces, 4 kg piece moves East at 23 m/s, 2 kg piece moves 45 degrees north of west at 14 m/s, what is the velocity of the third piece with a mass of 3 kg? A stationary mass of 10 kg disintegrates explosively, with the evolution of 4. A particle of mass 4 m initially at rest explodes into three fragments. 0 m/s) i + (2. Homework Equations An object explodes into 3 pieces_ One piece travels down, another travels left: Explain what direction the third piece must travel using concepts of momentum marks) 01:33 An object moving on a frictionless surface in the +x direction suddenly explodes into 3 equal-mass pieces. An stationary object of mass 16kg explodes into two pieces with the 10kg mass moving to the right at 15 m/sec what is the velocity of the other mass? Here’s the best way to solve it. 8, kg is sitting at rest when it explodes into three pieces. If the explosion takes place in `10^(-5)` the average force acting on the third piece in newtons A. 0 g. The ratio Question: In the figure here, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. A body of mass 1 kg at rest explodes into three fragments of masses in the ratio 1 : 1 : 3 . What are the magnitude and direction of the A stationary body explodes into four identical fragments such that three of them fly off mutually perpendicular to each other with the same Kinetic energy Find the energy of the explosion A 7Eo B 6Eo C. 10 m/s b. Q5. If the explosion takes place in 10-5 sec, the average force acting on the third piece in newton is: (A) (2 + 3) x A stationary object in space explodes propelling three pieces into different directions. The two pieces of mass m move off at right angles to each other with the sam A stationary object explodes, breaking into three pieces of masses \displaystyle {m} m, \displaystyle {m} m, and \displaystyle {3} {m} 3m. 56 Ω at 25 C and 10. It embeds A stationary 5. Solution A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. What is the magnitude of thevelocity of Click here👆to get an answer to your question ️ A stationary object explodes into masses m1 and m2 . Find the velocity of piece C given: Piece Mass Velocity (kg) (m/s) (direction) A 36 140 N 15 E 52 100 W 30 N B C 58 . What are the magnitude and direction of the velocity of the piece having mass 3m? A stationary object of mass 16 kg explodes into two pieces with the 10 kg mass moving to the right at 15 m/sec. Modified question from "Essential University Physics 2nd Ed" by Richard Wolfson, Ch. If the momentum of 4 k g piece is 20 N s , the kinetic energy of the 8 k g piece is: View Solution Given below are two statements:Assertion (A):When a stationary bomb explodes into two pieces, their speeds are in the inverse ratio of their masses. 0 m/s)j. 3 kg, the first fragment has a mass of 0. 40 mis e. Two pieces then move across the floor along `x-` axis. calculate the kinetic energy of mass 6 kg. Find the velocity of the third piece. To cancel the momentum shown of the other two pieces, the 3m piece would need an x component of momentum p x = mV and a y component of momentum p y = mV giving it a total momentum of √2mV using Pythagorean theorem. 1. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum mV, as shown below: What is the direction of the A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. (A)is 67. The ratio of their kinetic energies E 1 /E 2 is (a) m 1 v 2 / m 2 v 1 (b) m 2 / m 1 (c) m 1 / m 2 (d) 1 In the figure here, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with. The two pieces of mass \displaystyle {m} m In an explosion, an internal impulse acts in order to propel the parts of a system (often a single object) into a variety of directions. No exterior forces are involved in the explosion process; instead, internal forces are what cause the explosion to happen. 1 s, find out the average force acting on the third particle, if total mass of the bomb is 12 kg. What are the magnitude and direction of the velocity of the piece having mass 3m ? A spacecraft of mass M moving with velocity v in free space explodes and breaks into two pieces. A ; A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. A vessel at rest explodes breaking it into three pieces. " Travelling object that explodes into 3 separate pieces. A stationary object explodes into masses m 1 and m 2. `II,V` B. the total energy imparted to the two fragments is 1. The third piece has three times the mass of each of the other two pieces. What is the magnitude of thevelocity of A stationary particle explodes into two pieces of masses m 1 and m 2 which move in opposite directions with velocities v 1 and v 2. What are the magnitude and direction of the ; An unstable particle with a mass equal to 3. Solve the problem and create energy bar charts to represent A stationary particle explodes into two particles of a masses m 1 and m 2 which move in opposite directions with velocities v 1 and v 2 The ratio of their kinetic energies E 1 /E 2 is. The rst, with mass 12 g, moves along the x-axis at 35 m/s. 0 kg object explodes into three pieces. Which vector drawn here best represents the direction that the third piece flies off to? In Fig. 6 kg, encounters a coefficient of kinetic friction μ L = 0. What is the speed of A stationary 4 {~kg} shell explodes into three pieces. two pieces of massm move offat right angles. Courses. 3kg piece travels north. The 5. 34 \times 10^{-27} kg is initially at rest. 0 kg fragment moves Solution For A stationary 4 kg shell explodes into three pieces. Two of the pieces fly off at right angles to each other, one with a velocity 2 m/s and the other with a velocity 3j m/s. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum mV, as shown vecP(3)=-(vecP(1)+vecP(2)),F=p(3)/tA stationary body of mass 3 kg explodes into three equal pieces. What are the magnitude and direction of the ; An object at rest explodes into three pieces of equal mass. How fast will the car be moving after this happens?, A stationary firecracker explodes into 3 pieces. Two of the pieces fly off in two mutually perpendicular directions, one with a velocity of 3i m/s and the other with a velocity of 4j m/s. The two pieces of mass m move off at right angles to each other with the sam Question: a stationary 6-kg shell explodes into three pieces. What are the magnitude and direction of the Click here👆to get an answer to your question ️ 10. A projectile of mass 50 kg is shot vertically upwards with an initial velocity of 100m/s . The third piece has twice the mass of the other two. 6, m/s . Two fragments Answer to A stationary object explodes,breaking intothree An stationary object of mass 16kg explodes into two pieces with the 10kg mass moving to the right at 15 m/sec what is the velocity of the other mass? Here’s the best way to solve it. Let's denote the total mass of the object as \(4M\). The total momentum before the explosion is equal to the total momentum after the explosion. Open in App. Not the question you’re looking for? Post any question and get expert help quickly. The two fragments have linear momentum as $$-3p\hat{i}$$ and $$2p\hat{j}$$. Two of the pieces fly off at right angles to each other, one with a velocity 2 i ^ m s-1 and the other with a velocity 3 j ^ m s-1. In the figure here, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with distance d L = 0. Piece L, with a mass of 2. What happens to the total momentum and total kinetic energy of this system? momentum stays the same, kinetic energy stays the same O momentum increases, kinetic energy increases momentum stays the same, kinetic energy increases O momentum stays the same, kinetic energy decreases O momentum increases, A bomb explodes into three fragments of equal masses. The object at rest suddenly explodes into three parts with the mass ratio 2:1:1. One piece travels off to the east, the second piece travels to the north, and the third piece traveled in an unknown direction. What are the magnitude and direction if the velocity of the piece having mass 3m? ((√2) V)/3 Arrow in negative x and y Correct option. What is C's velocity after the explosion? A stationary object explodes into several fragments. II,IV,V B. Its two fractions having equal mass move right at angles to each other with a velocity 15 ms ! A body of mass M moving with velocity v ms-1 suddenly breaks into two pieces. An object of mass m 1 collides with another object of mass m 2, which is at rest. 0 kg encounters a coefficient of kinetic friction μL = 0. 4 kJ 4. D 288 J. What happens to the total momentum and total kinetic energy of this system? momentum stays the same, kinetic energy stays the same O momentum increases, kinetic energy increases momentum stays the same, kinetic energy increases O momentum stays the same, kinetic energy decreases O momentum increases, A stationary bomb of 10kg mass explodes into 3 fragments. 5 kg, encounters a coefficient of kinetic friction μL = 0. Question: A stationary 6-kg shell explodes into three pieces. Conserving law of linear momentum: Let v be the velocity of 6 kg mass after the explosion. Homework Help. What is the magnitude of thevelocity of A stationary cannon ball explodes in three pieces of masses m, m and 2m. Identify the masses and velocities of the pieces: - Mass of piece 1, \( m1 = 2 \, \text{kg} \) with Using the Pythagorean theorem, we can find the magnitude of the momentum for the 3m piece, which will be \ (\sqrt { (mV)^2 + (mV)^2}\), simplifying to mV\ (\sqrt {2}\). Q. If the velocity of the heavier fragme. A stationary bomb explode into two parts of masses 3kg and 1kg. A bomb of mass 9 kg explodes into two pieces of masses 3 kg and 6 kg. A 10Kg stationary bomb explodes into three pieces. A stationary body explodes into three identical fragments such that two of them fly off mutually perpendicular to each other, each with same kinetic energy, E o. A stationary 4-kg shell explodes into three pieces. A 50 g bullet is shot into a 5. After the explosion, the individual parts of the system (that is A 50 g bullet is shot into a 5. Q4. 00 kg piece is moving at 1. Two of the fragments have a mass of 1 kg each and move along the paths shown with a speed of 10 m/s. It collides and sticks to object B of mass m 2 moving in the same direction as object A with velocity v 2. What is the speed of each of the 2 kg fragments if the speed of the 3 kg fragment is 10 m/s An object of mass 5 k g is projected with a velocity of 2 0 m s − 1 at an angle of 6 0 ∘ to the horizontal. An object of mass 5 kg and speed 10 ms explodes into two pieces of equal mass. 38 m. The KE of the smaller parts is : An object with total mass mtotal, = 15. Two of the pieces fly off in two mutually perpendicular directions, one with a velocity of 3 ˆ i m s 1 and the other with a velocity of 4 ˆ j m s − 1. 1kJ 2. After the explosion the 5. The velocity of 3kg mass is `16ms^(-1)`. If the explosion takes place in 10 − 5 s, the average force acting on the third piece in newton is. (b) After the explosion, which piece has more momentum? Piece A Piece B The magnitudes are the same. If the explosion takes place in 10^-5 s, the average force acting on the third piece in newtons is? A stationary object explodes, breaking into three pieces of masses m, m, and 3m. What is the magnitude of the A stationary body of mass 3 kg explodes into three equal pieces. What was the mass of the block? Number Unit A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. 0 kg, encounters a coefficient of kinetic friction L = 0. This is due to the law of conservation of momentum. 0 m/s 4. The object at rest suddenly explodes into three parts with the mass ratio 2: 1: 1. Explanation: From the law of conservation of momentum `3 xx 16 = 6 xx "v"` `therefore "v" = 8 "m/s"` `therefore "K. If two parts having equal masses fly off perpendicularly to each other with a velocity of 18 m / s, then calculate the velocilty of the third part which has a mass 3 times the mass of each part. 0 kg object explodes into three pieces After the explosion the 5. Graph of position versus time for the two A stationary object of mass 16 kg explodes into two pieces with the 10 kg mass moving to the right at 15 m/sec. Yes No. 9 min, exerting a continuous force of 22 kN on the spacecraft in a direction opposite the spacecraft's motion. What is the velocity of the 4. `(2hati+3hatj)xx10^(-5)` A stationary bomb explodes into three pieces. 0 kg fragment moves north with an initial speed of 7. 0 kg wooden block sitting at the edge of a 1. The ratio of their kinetic energies E 1/ E 2 is (a) m 2 /m 1 (b) m 1 /m 2 (c) 1 (d) m 1 v 2 /m 2 v 1 CONCEPT:. If the 5\ \mathrm{kg} piece has a velocity of -70\ \mathrm{m/s}, determine the velocity of the other piece. A 48 J. A stationary shell explodes into 3 pieces. The velocity of the other fragment at that instant is Q. 45 m/s [W]: Calculate the momentum and velocity of the third piece A stationary object explodes into three pieces that travel horizontally. Example 8. 3. A bomb of mass 9kg explodes into two pieces of masses 3 kg and 6kg. Two of the pieces fly off at right angles to each other. Find magnitude and directi; A stationary object of mass 16 kg explodes into two pieces with the 10 kg mass moving to the right at 15 m/sec. Solution This problem can be solved by using the conservation of linear momentum: P i = P f 0 = m 1v 1 + m 2v A stationary bomb explodes into three pieces. Thus, momentum of the system will be conserved. E" = A stationary 15. A stationary object explodes into three pieces that travel horizontally. Solution This problem can be solved by using the conservation of linear momentum: P i = P f 0 = m 1v 1 + m 2v A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. The minimum with the horizontal direction. 28 Two particle of mass m and 2m moving in opposite directions collide elastically with velocities v and 2v Find their velocities after collision. 40 and slides to a stop in distance d L = 0. A stationary object of mass 16 kg explodes into two pieces with the 10 kg mass moving to the right at 15 m/sec. II A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. What are the magnitude and direction of the ; A stationary bomb of 10 kg mass explodes into 3 fragments. The ratio of kinetic energy E 1 to kinetic energy E 2 is. A stationary body explodes into two A stationary object explodes,breaking into. ; ⇒ P = P 1 + P 2 + P 3 ++P n = A stationary object explodes, breaking into three pieces of masses m, m, and 3m. What is the speed of the third piece? to 2we V200 SIS Po 2 A stationary bomb explodes into three pieces. Graph of position versus time for the two pieces are given. Piece A has a mass of 4. Here’s the best way to solve it. of the system at the highest point is doubled. What are the magnitude and direction of the velocity of the piece having mass 3m. One with a velocity of 2vec i m/s and the other with a veloctiy of 3vec j m/s. Piece L, with a mass of 1. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum mV. What is the direction (w. As shown in the diagram below. Offline Centres. One with a velocity of 2 i m/s and the other with a velocity of 3 j m/s. Start learning . The internal energy of the system after the explosion is 3K. The second, with mass 21 g, moves along the y-axis at 29 m/s. Let's break down the steps: Step 1: Understand the mass distribution The object explodes into three parts with mass ratios of \(2:1:1\). One of the pieces has an initial velocity of 10m/s. Two of these parts, having mass 4 kg and 2 kg, fly apart perpendicular to each other with a velocity of 2 ms-1 and 3 ms-1. 40 and slides to a A stationary object explodes, breaking into three pieces of masses m, m, and 3m. Graph of position versus time for the two pieces are given Which graphs pertain to physically possible explosion? A. 00\,m_1. If the explosion takes place in 10−5s,10−5s, the average force acting on the third piece in Newtons is (a)(2i^+3j^)×10−5(c)(3i^−2j^)×105(b A bomb of 12 kg explodes into two pieces of masses 4 kg and 8 kg. the pieces having equal masses) and magnitude of its velocity immediately after the An initially stationary box on a frictionless floor explodes into two pieces, piece `A` with mass `m_(A)` and piece `B` with mass `m_(B)`. Q2. We have 2 pieces and we have to find the magnitude and direction of the third piece. 0m/s y. ) A stationary bomb explodes into three pieces. Mass of piece going north is Mn. Which of the following vectors could represent the velocity of the third piece? and more. 0m/s) j and B's velocity is (2. It is the same as the mass of objects. 1. Two of the fragments have a mass of 1 kg each and move along the paths shown in the figure below with a speed of 10 m/s. 45 m/s [W]. A 42-g recracker is at rest at the origin when it explodes into three pieces. What are the magnitude and direction of the velocity of the piece having mass 3m? Magnitude Direction a. The speed of the third part after the explosion will be : Medium. The parts of equal mass move at right angles to each other with equal speeds. I,III,VI C. the other two fragments, each 1. Reason (R):The explosion does not violate the law of conservation of linear momentum. 7. 0 kg fragment moves off at 38° S of W with an initial speed of 4. After the explosion, a mass m of the spacecraft is left stationary. If the explosion process occurs in 0. B 32 J. Since the bomb is stationary before the explosion, the initial momentum is zero. 0 kg, encounters a coefficient of kinetic friction ?L = 0. 50 m/s [KEAM-2011) A stationary body of mass 3 kg explodes into three equal pieces. E. What are the magnitude and direction of the velocity of the piece having mass 3m ? Find step-by-step Engineering solutions and your answer to the following textbook question: A stationary firecracker explodes into three pieces. 0 kg. The 9. Calculate the final momentum of the spacecraft. Two of the pieces fly off at right angles to each other, one with a velocity 2 i m/s and the other with a velocity 3 j m/s. What was the mass of the block? Number Unit Step by step video & image solution for A stationary body of mass 3 kg explodes into three equal pieces. If momentum of one tangent is p, the minimum energy of explosion is. Linear momentum: It is defined as the product of the mass of an object, m, and its velocity, v. 47 m. What are the magnitude and direction of the Click here👆to get an answer to your question ️ 19. , Which of the situations below has the A stationary body explodes into three identical fragments such that two of them fly off mutually perpendicular to each other, each with same kinetic energy, E o. Thus, the mass of fragments will be x, x, 2x. One piece of 2 kg mass moves with a velocity of 8 m/s at right angles to the other piece of mass 1 kg moving with a velocity of 12 m/s. 22 Ω at 0 C? What will be its A stationary object explodes, breaking into three pieces of masses m, m, and 3m. 0 points A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. 0 m, and lands in the car. mV mV. Nov 4, 2015; Replies 9 Views 2K. A body of mass 1 k g is projected vertically upwards with a speed of 100 m / s. Two pieces fly off to the south and west, perpendicular to each other, at speed vo. Solution A 42-g recracker is at rest at the origin when it explodes into three pieces. View Solution. Two pieces then move across the floor along `x`-axis. 0-kg, move in directions that make 60 angle above and below the positive x-axis and their speeds are 60 m/s each. A stationary particle explodes into two particles of masses m 1 and m 2 which move in opposite directions with velocities v 1 and v 2. Find the angles of the two velocities relative to the direction of motion before the explosion. 57 and To solve the problem, we will use the principle of conservation of momentum. Question. What must the total momentum for all three pieces be after the explosion? A stationary bomb of 10kg mass explodes into 3 fragments. 8kJ It suddenly explodes into three pieces. Two of the pieces fly off in two mutually perpendicular directions, one with a velocity of 3i ms -1 and other with a velocity of 4 jms. The velocity of the other part is: View Solution. If the explosion takes place in 10 − 5 s, the average force acting on the third piece in newton is A stationary object explodes,breaking into. At the highest point of its path, the projectile explodes and breaks up into two fragments of masses 1 k g and 4 k g. What are the magnitude and direction of the ; A bomb at rest at the origin of an xy-coordinate system explodes into three pieces. The object weighs 10N. The first part has a mass of 5. Click here👆to get an answer to your question ️ . With what speed does the boat move after the man throws the ball? An object at rest explodes into three pieces. The ratio A 12 k g bomb at rest explodes into two pieces of 4 k g and 8 k g. 0 m/s 90 kg 6. The ratio of their kinetic energies E 1 E 2 is . A third piece is also A stationary object explodes, breaking into three pieces of masses m, m, and 3m. (a) What is the ratio of the masses of the two pieces? Click here👆to get an answer to your question ️ A stationary body of mass 3 kg explodes into three equal pieces. An initially stationary object explodes into three pieces. A stationary object explodes, breaking into three pieces of masses m, m, and 3m. One piece comes to rest. One piece ( m 2 ) has four times the kinetic energy of the other piece ( m 1 ). A lead pellet of mass 20. If the explosion takes place in 10−5s,10−5s, the average force acting on the third piece in Newtons is (a)(2i^+3j^)×10−5(c)(3i^−2j^)×105(b A stationary object explodes, breaking into three pieces of masses m, m, and 3m. 0 m/s (N). An explosion blows a rock into 3 pieces. If the explosion takes place in 10 − 5 s, the average force acting on the third piece in newtons is : 022 (part 1 of 2) 10. What are the magni tude and direction of the velocity of the piece having mass 3 m ? Question: In the figure here, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. What is the speed of the center of mass of this system after the explosion? A stationary body of mass 3 kg explodes into three equal pieces. 500 $$ and comes to a stop in distance $$ d $$ within that region. 00 kg piece moving at 1. 0 kg moves horizontally along the negative x-axis. One piece travels off to the east, a second piece travels to the north. r. To find Study with Quizlet and memorize flashcards containing terms like A stationary object explodes, breaking into three pieces of masses m, m, and 3m. Momentum of an object is formulated as, thus depends on both, mass of the object and its velocity. 3 Mev A stationary body of mass 3 kg explodes into three equal pieces. The masses and the velocities of the three The object is held in equilibrium by the forces F1 and F2. After collision, both the objects have the same velocity 1 2 (v 1 + v 2). I,III,V D. 5 m away from the edge of the table. asked Jul 8, 2019 in Physics by MohitKashyap (76. one 4. In the given problem a body of mass M explodes into three pieces of mass ratio 1:1:2. A body of mass explodes at rest break up into three parts. A stationary 20. What is the magnitude of the velocity of the piece having mass 3 m? A stationary object explodes, breaking into three pieces of masses m, m, and 3 m. Two pieces fly off to the south and west, perpendicular to each other, at speed vo- The third piece has twice the mass of the other two. the smaller mass goes at a speed of 80 metre per second . Find the magnitude; A stationary object of mass 16 kg explodes into two pieces with the 10 kg mass moving to the right at 15 m/sec. In this case, the object breaks into three pieces with masses Since the bomb is stationary before the explosion, the initial momentum is zero. 0 kg object explodes into 3 pieces as shown. What is the speed of the third In Fig. After the explosion, one part of mass m is left stationary. The velocity of 6kg mass is. What is the velocity of the A stationary object explodes, breaking into three pieces of masses m, m, and 3m. Store. What are the magnitude and direction of the velocity of the piece having mass 3m? Magnitude Direction A stationary body of mass 'm gets exploded in 3 parts having masses in the ratio 1:3:3. In Figure, a stationary block explodes into two pieces and R that slide across a frictionless floor and then into regions with friction, where they stop. (a) Draw a before-and-after diagram to represent this explosion. What is the speed of the third fragment? (b). Two pieces go off at right angles to each other. 9 Qu. 55 m/s [N], and the 7. After 5 seconds it explodes into two fragments, one of which having mass 20 kg, travels vertically up with a velocity of 1 5 0 m s − 1. t. Free study material. The fragments separate horizontally after the explosion, which releases internal energy such that K. The velocity of mass 3 kg is 16 m/s, The kinetic energy of mass 6 kg is BHU 2007: A stationary particle explodes into two particles of masses m1 and m2 which move in opposite directions with velocities v1 and v2. One piece of 2 Kg mass moves with a velocity of 8 m s − 1 at right angles to the other pieces of mass 1 kg moving with a velocity of 12 m s − 1. Another piece goes perfectly Southwest at a speed of 0. Two of. More. Find the speed and direction (velocity) of the third piece. The ratio of kinetic energy E1 to kinetic energy E2 is A stationary object of mass 16 kg explodes into two pieces with the 10 kg mass moving to the right at 15 m/sec. 9-57 a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. After the explosion, A's velocity is (3. 9-67, block $$ 1 $$ of mass $$ m_1$$ slides from rest along a frictionless ramp from height $$ h = 2. Find the mass of the second fragment. Unlock the full solution & master the concept. The two pieces of mass m move off at right angles to each other with the same magnitude of momentum mV, as shown in the diagram above. If the 5 kg piece has a velocity of -53 m/s, determine the velocity of the other piece. ggqafv melpei cldqba xcfal hlo thpt jfwkchh xpft dfa qnnt