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A particle excuting S.H.M. of amplitude ...

A particle excuting `S.H.M.` of amplitude `4 cm `and `T = 4` sec .The time take by it to move position extreme position to half the amplitude is

A

1 s

B

1/3 s

C

2/3s

D

`sqrt(3//2) s`

Text Solution

Verified by Experts

The correct Answer is:
C
`x=a cos omegat`
`a/2=a cos omegat`
`omegat=(pi)/3`
`t=T/6=2/3 sec`
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