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Energy is to be stored in a 70.0-kg flywheel in the shape

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 45E Chapter 9

University Physics | 13th Edition

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University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

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Problem 45E

Energy is to be stored in a 70.0-kg flywheel in the shape of a uniform solid disk with radius R = 1.20 m. To prevent structural failure of the flywheel, the maximum allowed radial acceleration of a point on its rim is 3500 m/s2. What is the maximum kinetic energy that can be stored in the flywheel?

Step-by-Step Solution:

Solution 45E Step 1: Given data: Mass of flywheel M = 75.0 kg Radius of solid disk R = 1.25 m 2 The maximum allowed radial acceleration of a point on its rim is a max = 3500 m/s

Step 2 of 2

Chapter 9, Problem 45E is Solved
Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

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Energy is to be stored in a 70.0-kg flywheel in the shape

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