Calculate the potential energy function for spring

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Reference no: EM13249473

A certain spring is found not to obey Hooke's law; it exerts a restoring force Fx(x)=??x??x2 if it is stretched or compressed, where ?=60.0N/m and ?=18.0N/m2. The mass of the spring is negligible.

A) Calculate the potential energy function U(x) for this spring. Let U=0 when x=0.

Reference no: EM13249473

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