Aspring stores 10. joules of elastic potential energy when it is compressed 0.20 meter. what is the spring constant of the spring?

The spring constant of the spring is 500 N/m

From the question given above, the following data were obtained:

The spring constant, K can be obtained as follow:

E = ½Ke²

10 = ½ × K × 0.2²

10 = ½ × K × 0. 04

10 = K × 0.02

Divide both side by 0.02

K = 10 / 0.02

K = 500 N/m

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