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A body is hanging from a rigid support b...

A body is hanging from a rigid support by an inextensible string of length l. it is struck inelastically by an identical body of mass m with horizontal velocity `v = sqrt(2gl)`, the tension in the string increases just after striking by

A

mg

B

3mg

C

2mg

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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