5th Edition

ISBN: 9780321976444

Author: James S. Walker

Publisher: PEARSON

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If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!

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Textbook Question

Chapter 6, Problem 12CQ

The gravitational attraction of the Earth is only slightly less at the altitude of an orbiting spacecraft than it is on the Earth’s surface. Why is it, then, that astronauts feel weightless?

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Chapter 6, Problem 11CQ

Chapter 6, Problem 13CQ

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