Explanation The initial rotation period is 12.404 h , and it is decreased by 21 min . Let x be the final rotation period. The new length is. 12.404 h − x = 21 min ( 0

Essential University Physics

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ISBN: 9780134988559

Author: Wolfson, Richard

Publisher: Pearson Education,

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Chapter 1, Problem 44E

To determine

The new rotation period.

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Chapter 1, Problem 43E

Chapter 1, Problem 45P

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Essential University Physics

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