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A uniform circular disc of radius r plac...

A uniform circular disc of radius r placed on a rough horizontal plane has initial velocity `v_(0)` and angular `omega_(0)` as shown. The disc comes to rest after moving some distance in the direction of motion. Then

A

The friction force acts in the forward direction

B

The point of contact of disc with ground has zero velocity

C

`v_(0)` must be equal to `(romega_(0))/(2)` in magnitude

D

`v_(0)` must be equal to `2romega_(0)` in magnitude

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The correct Answer is:
C
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