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A disc is rolling (without slipping) on a horizontal surface. `C` is its center and `Q` and `P` are two points equidistant from `C`. Let `V_(P), V_(Q)` and `V_(C)` be the magnitude of velocities of points `P, Q` and `C` respectively, then
.

A

`V_QgtV_CgtV_P`

B

`V_QltV_CltV_P`

C

`V_Q=V_P,V_C=1/2V_P`

D

`V_QltV_CgtV_P`

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A
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