The radius of rear wheel of bicycle is t...

The radius of rear wheel of bicycle is two times then the radius of front wheel. If `V_(F) and V_(r)` are the speed of top most points of front and rear wheels respectively, then which one of the following is true?

`v_(r)=2v_(F)`

`v_(F)=2v_(r)`

`v_(F)=v_(r)`

`v_(F)gtv_(r)`

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Verified by Experts

The correct Answer is:

The linear velocity of centre of mass of both the wheel is same and it is parallel to the road.
`therefore v_(F)=v_(r)`
but the angular velocity is different for both the wheel.

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