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The kinetic energy K of the particle mov...

The kinetic energy K of the particle moving in a circle of radius R depends upon the distance (s) covered as `K = as^(2)` . The force acting on the particle is :

A

`2as^(2)//R`

B

`2as[1+(s//R)^(2)]^(1//2)`

C

2as

D

2a

Text Solution

Verified by Experts

The correct Answer is:
A
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