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A rod of length l is pivoted smoothly at...

A rod of length `l` is pivoted smoothly at `O` is resting on a block of height `h`. If the block moves with a constant velocity `V`, pick the correct alternatives about angular velocity of rod :

A

`(vcos^2theta)/h`

B

`(vtantheta)/h`

C

`(vsec^2theta)/h`

D

`(vcostheta)/h`

Text Solution

Verified by Experts

The correct Answer is:
A
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