Essential University Physics (3rd Edition)
3rd Edition
ISBN: 9780134202709
Author: Richard Wolfson
Publisher: PEARSON
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Textbook Question
Chapter 7, Problem 35P
The force exerted by an unusual spring when it’s compressed a distance x from equilibrium is F = −kx − cx3, where k = 220 N/m and c = 3.1 N/m3. Find the stored energy when it’s been compressed 15 cm.
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Essential University Physics (3rd Edition)
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