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The equation of S.H.M. of a particle is ...

The equation of S.H.M. of a particle is `a+4pi^(2)x=0`, where a is instantaneous linear acceleration at displacement x. Then the frequency of motion is

A

1 Hz

B

`4pi Hz`

C

`1//4 Hz`

D

4 Hz

Text Solution

Verified by Experts

The correct Answer is:
A
`a+4pi^(2)xx` comparing it with standard equation of S.H.M.
`a+omega^(2)x`
`omega^(2)=4pi`
`omega=2pi`
`2pin=2pitherefore n=1Hz`
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