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For SHM to take place force acting on th...

For `SHM` to take place force acting on the body should be proportional to `-x` or `F =- kx`. If `A` be the amplitude then energy of oscillation is `1//2KA^(2)`.
The amplitude of oscillation is

A

`4cm`

B

`2cm`

C

`1cm`s

D

`3cm`

Text Solution

Verified by Experts

The correct Answer is:
A
`k=(df)/(dx) =4, E =(1)/(2)KA^(2)` we get, `A = 3m`.
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