College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
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Textbook Question
Chapter 10, Problem 10MCP
A heavy solid disk rotating freely and slowed only by friction applied at its outer edge takes 100 seconds to come to a stop. If the disk had twice the radius and twice the mass, but the friction force remained the same, the time it would take the wheel to come to a stop from the same initial rotational speed is
- A. 25 s.
- B. 100 s.
- C. 400 s.
- D. 800 s.
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Chapter 10 Solutions
College Physics (10th Edition)
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