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A particle performing a linear S.H.M. st...

A particle performing a linear S.H.M. starts from the positive extremity. Then the epoch of the particle is

A

Zero

B

`pi` radian

C

`pi//2` radian

D

`2pi ` radian

Text Solution

Verified by Experts

The correct Answer is:
C
`x = A "sin" (omega t + alpha)`. When it starts from the positive extremity epoch `(alpha)= (pi)/(2)` radian.
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