Find what is the energy of the motion

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Reference no: EM13513675

A 1.9-kg mass attached to a spring is displaced 7.6 cm from the equilibrium position. It is released and then oscillates with a frequency of 3.6 Hz.

(a) What is the energy of the motion when the mass passes through the equilibrium position?

(b) What is the speed of the mass when it is 1.9 cm from the equilibrium position?

Reference no: EM13513675

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