10th Edition

ISBN: 9780321902788

Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain

Publisher: PEARSON

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Chapter 10, Problem 14P

14. A uniform, 8.40-kg, spherical shell 50.0 cm in diameter has four small 2.00-kg masses attached to its outer surface and equally spaced around it. This combination is spinning about an axis running through the center of the sphere and two of the small masses (Figure 10.49e). What friction torque is needed to reduce its angular speed from 75.0 rpm to 50.0 rpm in 30.0 s?

Figure 10.49

Problem 14.

Chapter 10, Problem 14P, 14. A uniform, 8.40-kg, spherical shell 50.0 cm in diameter has four small 2.00-kg masses attached

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Chapter 10 Solutions

College Physics (10th Edition)

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