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When the displacement of a particle in S...

When the displacement of a particle in S.H.M. is 0.2m, its Potential energy is equal to 2 J. The force constant of the S.H.M. is

A

`100 N//m`

B

`50 N//m`

C

`200 N//m`

D

`25 N//m`

Text Solution

Verified by Experts

The correct Answer is:
A
`P.E. =(1)/(2)Kx^(2) therefore 2=(1)/(2)K(0.2)^(2) therefore K=100 N//m`
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