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23 Nov 2019

A force of 4.8 N is required to stretch a certain spring by 1.4cm.

a) How far must this spring be stretched for its potential energyto be 0.020 ?
b) How much stretch is required for the spring potential energy tobe 0.080 ?

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Hubert Koch
Hubert KochLv2
20 Oct 2019
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