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Simple Harmonic Motion - Mass and Period

The position of a mass oscillating on a spring is given by x=(5.2 cm)cos[2pi t/(0.54 s)]. (a) What is the period of this motion? (b) When is the mass first at the position x=0?

Solution Summary

This solution is provided in 64 words. It uses the provided equation to simply calculate the period of motion and mass at initial position.