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A body of mass 2 kg attached to the end ...

A body of mass 2 kg attached to the end of the string of 2 m long is revolved in a horizontal circle. The breaking is tension of the string is 400 N. the maximum velocity of the body is,

A

20 cm/sec

B

2 m/s

C

4 m/s

D

20 m/s

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Verified by Experts

The correct Answer is:
D
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