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A uniform rod of length l and mass m is ...

A uniform rod of length l and mass m is free to rotate in a vertical plane about A. The rod initially in horizontal position is released. The initial angular acceleration of the rod is (Moment of inertia of rod about A is `(ml^(2))/3` ):

A

`(3g)/(2l)`

B

`(2l)/(3g)`

C

`(3g)/(2l^(2))`

D

`mg.(l)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
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