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A solid disc rolls clockwise without sli...

A solid disc rolls clockwise without slipping over a horizontal path with a constant speed `v`. Then the magnitude of the velocities of points `A, B` and `C` (see figure) with respect to a standing observer are, respectively,
.

A

v,v and v

B

`2v, sqrt2v` and zero

C

2v, 2v and zero

D

`2v, sqrt2v and sqrt2v`

Text Solution

Verified by Experts

The correct Answer is:
B
`v_(A)= 2v, v_(B)= sqrt2v, v_(c)= 0`
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