Two particles A and B of mass 1.0 kg and 4.0 kg respectively travel towards each other along the x-axis. The velocities of A and B are (2.0 m/s)i and (-6 m/s)i respectively. The particles collide and after collision, A moves at (-2 m/s)i. Choose the correct answer that completes the sentence below. The velocity of B after impact is Choose

Two particles A and B of mass 1.0 kg and 4.0 kg respectively travel towards each other along the x-axis. The velocities of A and B are (2.0 m/s)i and (-6 m/s)i respectively. The particles collide and after collision, A moves at (-2 m/s)i. Choose the correct answer that completes the sentence below. The velocity of B after impact is Choose

Name: Physicsq1 Two particles A and B of mass 1.0 kg and 4.0 kg respectively
Uploaded: 2024-03-20T06:57:37.000Z
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Description: Physicsq1 Two particles A and B of mass 1.0 kg and 4.0 kg respectively travel towards each other along the x-axis. The velocities of A and B are (2.0 m/s)i and (-6m/s)i respectively. The particles collide and after collision, A moves at (-2 m/s)i.Cho

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 53CP

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A head-on, elastic collision occurs between two billiard balls of equal mass. If a red ball is traveling to the right with speed v and a blue ball is traveling to the left with speed 3v before the collision, what statement is true concerning their velocities subsequent to the collision? Neglect any effects of spin. (a) The red ball travels to the left with speed v, while the blue ball travels to the right with speed 3v. (b) The red ball travels to the left with speed v, while the blue ball continues to move to the left with a speed 2v. (c) The red ball travels to the left with speed 3v, while the blue ball travels to the right with speed v. (d) Their final velocities cannot be determined because momentum is not conserved in the collision. (e) The velocities cannot be determined without knowing the mass of each ball.
Initially, ball 1 rests on an incline of height h, and ball 2 rests on an incline of height h/2 as shown in Figure P11.40. They are released from rest simultaneously and collide elastically in the trough of the track. If m2 = 4 m1, m1 = 0.045 kg, and h = 0.65 m, what is the velocity of each ball after the collision?
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