Find the initial potential energy of the block-spring system

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Reference no: EM13260937

A 13.6 kg object on a horizontal frictionless surface is attached to a spring with k = 519 N/m. The object is displaced from equilibrium 48.2 cm horizontally and given an initial velocity of 12.1 m/s back toward the equilibrium position. What are

(a) the motion's frequency (in Hz),

(b) the initial potential energy of the block-spring system,

(d) the motion's amplitude?

Reference no: EM13260937

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