A block is in SHM on the end of a spring, with position given by x = xmcos⁡(ωt + φ). If φ = 0.393 rad, then at t = 0 what percentage of the total mechanical energy is potential energy? Number Units

A block is in SHM on the end of a spring, with position given by x = xmcos⁡(ωt + φ). If φ = 0.393 rad, then at t = 0 what percentage of the total mechanical energy is potential energy? Number Units

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A block is in SHM on the end of a spring, with position given by x = x m cos ( ω t + φ ) . If φ = 0.393 rad, then at t = 0 what percentage of the total mechanical energy is potential energy?
Number i Units

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