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The displacement of a particle of mass 0...

The displacement of a particle of mass 0.1 kg from . its mean position is given by, y = 0.05 sin `4pi(5t+0.4)` (where all the quantities are in S.I. unit). Period of motion is 0.1 s. The total energy of the particle is

A

`0.05pi^2` J

B

`0.05` J

C

`5pi^2` J

D

5 J

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A
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