Monday
September 1, 2014

Homework Help: Physics

Posted by Cooper on Thursday, November 17, 2011 at 8:27pm.

The position of a mass oscillating on a spring is given by x=(4.7 cm)cos [2pi t/(0.52 s)].

What is the period of this motion?

What is the first time the mass is at the position x=0?

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