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Question

Question: At any instant, a rolling body may be considered to be in pure rotation about an axis through the po...

At any instant, a rolling body may be considered to be in pure rotation about an axis through the point of contact but this axis is translating forward with a speed –

A

Zero

B

Equal to centre of mass

C

Twice of centre of mass

D

None of these

Answer

Equal to centre of mass

Explanation

Solution

Conceptual