4th Edition

ISBN: 9780134988559

Author: Wolfson, Richard

Publisher: Pearson Education,

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Textbook Question

Chapter 10, Problem 29E

At the MIT Magnet Laboratory, energy is stored in huge solid flywheels of mass 7.7 × 10⁴ kg and radius 2.4 m. The flywheels ride on shafts 41 cm in diameter. If a frictional force of 34 kN acts tangentially on the shaft, how long will it take the flywheel to come to a stop from its usual 360-rpm rotation rate?

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Chapter 10, Problem 28E

Chapter 10, Problem 30E

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Chapter 10 Solutions

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