Please only Part A and C; thank you! A ball of mass 0.472 kg moving east (+x direction) with a speed of 3.80 m/sm/s collides head-on with a 0.236 kg ball at rest. Assume that the collision is perfectly elastic. Part A What is be the speed of the 0.472-kg ball after the collision? Express your answer to three significant figures and include the appropriate units. v1=_____________ Part C What is the speed of the 0.236-kg ball after the collision? Express your answer to three significant figures and include the appropriate units. v2=____________ Note: The direction of velocity of both v1 and v2 is to the east.

Please only Part A and C; thank you! A ball of mass 0.472 kg moving east (+x direction) with a speed of 3.80 m/sm/s collides head-on with a 0.236 kg ball at rest. Assume that the collision is perfectly elastic. Part A What is be the speed of the 0.472-kg ball after the collision? Express your answer to three significant figures and include the appropriate units. v1=_ Part C What is the speed of the 0.236-kg ball after the collision? Express your answer to three significant figures and include the appropriate units. v2= Note: The direction of velocity of both v1 and v2 is to the east.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 36PQ

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