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At t=0, an 840-g mass at rest on the end of a horizontal spring (k =...

At t=0, an 840-g mass at rest on the end of a horizontal spring (k = 160 N/m ) is struck by a hammer which gives it an initial speed of 2.30 m/s .

Determine the period of the motion.

Determine the frequency of the motion.

Determine the amplitude

Determine the maximum acceleration.

Determine the total energy.

Determine the kinetic energy when x=0.40A where A is the amplitude

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