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A particle of mass m is moving in a hori...

A particle of mass m is moving in a horizontal circle of radius r, under a centripetal force equal to `-(k//r^2)` where k is constant. The total energy of the particle is

A

`-(K)/(r )`

B

`(1.5k)/(r )`

C

`-(K)/(2r)`

D

`-(3k)/(2r)`

Text Solution

Verified by Experts

The correct Answer is:
C
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