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A rigid body is rotating about an axis. ...

A rigid body is rotating about an axis. The best way to stop it is applying

A

pressure at the turning point.

B

upward force atthe turning pont.

C

downward force at the free end.

D

torque in opposite direction.

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TARGET PUBLICATION-LAWS OF MOTION-EXERCISE
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  2. Torque can NOT be given by

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  8. Force applied to open or close a water tap is an example of .

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