A child on a sled (total mass m) starts from rest at the top of a hill

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A child on a sled (total mass m) starts from rest at the top of a hill of height h and slides down. Does the velocity at the bottom depend on the angle of the hill if
(a) It is icy and there is no friction, and
(b) There is friction (deep snow)?

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Question Posted: Apr 30, 2010 09:31 PM

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A child on a sled (total mass m) starts from rest at the top of a hill

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a If there is no friction to dissipate any of the energy then ...View the full answer

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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