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A drum of radius R and mass M, rolls dow...

A drum of radius R and mass M, rolls down without slipping along an inclined plane of angle `theta`. The frictional force:

A

dissipates kinetic energy as heat

B

decreases the rotational motion

C

decreases the rotational and transational motion

D

converts transational energy into rotational energy

Text Solution

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The correct Answer is:
d
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