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A uniform rod mass m and length L is fre...

A uniform rod mass `m` and length `L` is free to rotate about hinge `O`. A slight disturbance cause the rod to rotate freely about `O` and it strikes the ground.

Velocity with which the non-hinged end of rod strikes the surface is:

A

`sqrt(2gL)`

B

`sqrt(3gL)`

C

`sqrt(6gL)`

D

`sqrt(gL`

Text Solution

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The correct Answer is:
B
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