University Physics (14th Edition)
14th Edition
ISBN: 9780133969290
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
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Chapter 10, Problem 10.69P
A basketball (which can be closely modeled as a hollow spherical shell) rolls down a mountainside into a valley and then up the opposite side, starting from rest at a height H0 above the bottom. In Fig. P10.69, the rough part of the terrain prevents slipping while the smooth part has no friction, (a) How high, in terms of H0, will the ball go up the other side? (b) Why doesn’t the ball return to height H0 ? Has it lost any of its original potential energy?
Figure P10.69
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