Physics for Scientists and Engineers
Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 10, Problem 75P

(a)

To determine

ToExplain: Whether the angular momentum of the object about the axis of the post is conserved.

(b)

To determine

ToExplain: Whether the energy of the object conserved

(c)

To determine

ToFind: Thespeed of the object when the unwrapped length has shortened to r/2 .

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