A disc is rolling (without slipping) on a horizontal surface. \( C ...

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A disc is rolling (without slipping) on a horizontal surface. \( C \) is its centre 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
\( P \)
(a) \( v_{Q}v_{C}v_{P} \)
(b) \( v_{Q}v_{C}v_{P} \)
(c) \( v_{Q}=v_{P}, v_{C}=\frac{1}{2} v_{P} \)
(d) \( v_{Q}v_{C}v_{P} \)
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