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In SHM , the acceleration is ahead of ve...

In SHM , the acceleration is ahead of velocity by a phase angle

A

`0^(@)`

B

`(pi)/(2)`

C

`pi`

D

`2pi`

Text Solution

Verified by Experts

The correct Answer is:
B
As `x=A"sin"omegat`
Velocity , `v=Aomega"sin"(omegat+(pi)/(2))` and the acceleration ,
`a=Aomega^(2)"sin"(omegat+pi)`
Here, A=amplitude

`therefore` In SHM, the acceleration is ahead of velocity by a phase angle `(pi)/(2)`.
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