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April 20, 2014

Homework Help: Physics

Posted by Mary on Monday, January 21, 2013 at 6:37pm.

A 2kg object is attached to a spring and undergoes simple harmonic motion. At t=0 the object starts from rest, 10 cm from the equilibrium position. If the force constant of the spring k is equal to 75 N/m, calculate
a. the max speed
b. the max acceleration of the object. Fine the velocity of the object at t=5s

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