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A particle of mass 4 kg is executing S.H...

A particle of mass 4 kg is executing S.H.M. Its displacement is given by the equation Y=8 `cos[100t+pi//4]` cm. Its maximum kinetic energy is

A

128 J

B

64 J

C

16 J

D

32 J

Text Solution

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The correct Answer is:
A
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