sanchitcoolcham1230 sanchitcoolcham1230

21-09-2017
Physics

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Suppose that 2 j of work are needed to stretch a spring from its natural length of 30 cm to a length of 42 cm. how much work (in j) is needed to stretch it from 35 cm to 40 cm?

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ethancwilliams1 ethancwilliams1

21-09-2017

I have to get my caculater for this one

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