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A stone of mass m tied to a string of le...

A stone of mass m tied to a string of length l is rotating along a circular path with constant speed v. The torque on the stone is :

A

mlv

B

`(mv)/l`

C

`(mv^(2))/l`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
Torque acting on a body in circular motion is zero.
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