22-05-2017
Physics

contestada

A spring is stretched from equilibrium to 0.90 m, and the work done on the spring equals 18 J. What is the value of the spring constant?

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kkeaeman kkeaeman

23-05-2017

W = (K * x^2)/2
36 = K*0.9^2
K = 36/0.81

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