A body of mass 0.5kg suspended by an ideal spring oscillates up and down. The amplitude of oscillation is 0.5m and periodic time is 1.57 second.Determine

 

A body of mass 0.5kg suspended by an ideal spring oscillates up and down. The amplitude of oscillation is 0.5m and periodic time is 1.57 second.Determine
i.)The maximum speed of the body
ii.)Maximum kinetic energy
iii.)Total energy
iv.)Force constant of the spring.

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