A spring stores of elastic potential energy when a horizontal force of is applied to it

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A spring stores 0.80 J0.80\,\text{J} of elastic potential energy when a horizontal force of 4.0 N4.0\,\text{N} is applied to it. Determine the extension produced in the spring.

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