A 30 g bullet moving a horizontal velocity of 500 m/s comes to a stop 12 cm

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A 30 g bullet moving a horizontal velocity of 500 m/s comes to a stop 12 cm within a solid wall.
(a) What is the change in the bullet's mechanical energy?
(b) What is the magnitude of the average force from the wall stopping it?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 10, 2011 07:08 AM

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A 30 g bullet moving a horizontal velocity of 500 m/s comes to a stop 12 cm

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We use SI units so m 0030 kg and d 012 m a Since there is no change in height and we assume ...View the full answer

Fundamentals of Physics

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