Your friend says that the law of momentum conservation is violated when a ball rolls down a

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Your friend says that the law of momentum conservation is violated when a ball rolls down a hill and gains momentum. What do you say?

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Conceptual Physics

ISBN: 978-0321568090

11th edition

Authors: Paul G. Hewitt

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Question Posted: Mar 25, 2016 05:27 AM

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Your friend says that the law of momentum conservation is violated when a ball rolls down a

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Momentum is not conserved for the ball itself becau...View the full answer

Conceptual Physics

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