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A uniform rod is fixed to a rotating tur...

A uniform rod is fixed to a rotating turntable so that its lower end is on the axis of the turntable and it makes an angle of `20 %` to the vertical. (The rod is thus rotating with uniform angular velocity about a vertical axis passing through one end.) If the turntable is rotating clockwise as seen from above.
.
Is there a torque acts on it, and it so in what direction ?

A

yes, vertically

B

yes, horizontally

C

yes at `20^(@)` to the horizontal

D

no

Text Solution

Verified by Experts

The correct Answer is:
B
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