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A body of mass 0.5 kg performs SHM with amplitude 3 cm and force constant 10 N/m. Find its total energy.

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Question

A body of mass 0.5 kg performs SHM with amplitude 3 cm and force constant 10 N/m. Find its total energy.

Numerical
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Solution

`E=1/2kA^2`

`=1/2xx10(3xx10^-2)^2`

`=4.5 xx10^-3J`

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