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A disc is given an angular velocity omeg...

A disc is given an angular velocity `omega_(0)` and a linear velocity `v_(0)` as shown in the figure. It is released on a rough horizontal surface of friction coefficient `mu.` Mark the correct statement `(omega_(0)=3v_(0)//R)`

A

The frictional force will be `mu`mg during the entire motion.

B

After some time the disc will start rolling without sliding along positive x-axis.

C

After some time the disc will start rolling without sliding along negative x-axis.

D

The mechnical energy of the disc will remain conserved.

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The correct Answer is:
C
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