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A particle is executing SHM, whose equat...

A particle is executing SHM, whose equation is given below
`x=A cos (omegat+phi)`. If t=0 , particle is mean position going towards positive x-direction then `phi` is equal to

A

0

B

`pi//2`

C

`pi`

D

noone of the above

Text Solution

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The correct Answer is:
B
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