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One end of a string of length l is conne...

One end of a string of length l is connected lo a particle of mass m and the other to a small peg on a smooth horizontal table. If the particle moves in a circle with speed v, the net force on the particle directed towards the centre is (where T is the tension in the string)

A

`T + ( mv^(2))/( l ) `

B

`T- ( mv^(2))/( l ) `

C

zero

D

T

Text Solution

Verified by Experts

The correct Answer is:
D
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