while playing squash, a ball of mass 0.500 kg with speed 15.0 m/s collides with a wall and bounces back with a speed of 10.5 m/s. If the motion is in a straight line, a) determine the impulse. b)lf the ball exerted an average force of 1000 N on the wall, how long did the collision last?

while playing squash, a ball of mass 0.500 kg with speed 15.0 m/s collides with a wall and bounces back with a speed of 10.5 m/s. If the motion is in a straight line, a) determine the impulse. b)lf the ball exerted an average force of 1000 N on the wall, how long did the collision last?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 55A

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Question

1) please help answer this question

while playing squash, a ball of mass 0.500 kg with speed 15.0 m/s collides with
a wall and bounces back with a speed of 10.5 m/s. If the motion is in a straight
line, a) determine the impulse.
b)lf the ball exerted an average force of 1000 N on the wall, how long did the
collision last?

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