The potential energy of a spring when stretched through a distance x is 20 J. What amount of work has to be done on the same spring to stretch it through an additional distance x?

Asked by Topperlearning User | 8th Jul, 2014, 11:12: AM

Expert Answer:

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When it stretched through a additional distance of x, the potential energy will be

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Answered by  | 8th Jul, 2014, 01:12: PM