A wheel of radius R rolls on the ground with a uniform velocity v . The relative acceleration of the topmost point of the wheel with respect to the bottommost point is

Question

A wheel of radius R rolls on the ground with a uniform velocity v . The relative acceleration of the topmost point of the wheel with respect to the bottommost point is, v 2 R, 2 v 2 R, v 2 2 R, 4 v 2 R

MARKS App · Accepted Answer

As it is rolling ⇒ ω = V R V Q = 0 ⇒ V P / Q = ω ( 2 R ) = 2 V ⇒ a P / Q = V P / Q 2 2 R = ( 2 V ) 2 2 R = 2 V 2 R

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