A vertical spring stores 0.962 J in spring potential energy when a 3.5-kg mass is suspended from

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A vertical spring stores 0.962 J in spring potential energy when a 3.5-kg mass is suspended from it.

(a) By what multiplicative factor does the spring potential energy change if the mass attached to the spring is doubled?

(b) Verify your answer to part (a) by calculating the spring potential energy when a 7.0-kg mass is attached to the spring.

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:19 AM

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A vertical spring stores 0.962 J in spring potential energy when a 3.5-kg mass is suspended from

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Doubling the mass doubles the force exerted on the spring an...View the full answer

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