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The variation of potential energy (U) of...

The variation of potential energy `(U)` of a simple harmonic oscillator is as shown. Then force constant of the system is `(PE` is in joules, displacement 'x' is in mm)

A

`100N//m`

B

`150 N//m`

C

`(200)/(3)N//m`

D

`300N//m`

Text Solution

Verified by Experts

The correct Answer is:
B
`DeltaU = (1)/(2)KA^(2)`
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