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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

100 N/m

B

150 N/m

C

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

D

300 N/m

Text Solution

Verified by Experts

The correct Answer is:
B
Pe varies from zero to maximum. It is always positive sinusoidal function
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