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A cylider of mass m and radius R is roll...

A cylider of mass m and radius R is rolling without slipping on a horizontal surface with angular velocity `omega_(0)`. The velocity of centre of mass of cylinder is `omega_(0) R`. The cylinder comes across a step of height `R//4`. (Assume required friction is present at edge of the step. ) Answer the following questions based on above information.

Then the angular velocity of cylinder just after the collision is ( Assume cylinder remains in contact and no slipping occurs on the edge of the step)

A

`5 omega_(0) //6`

B

`omega_(0)`

C

`2 omega_(0) //3`

D

`6 omega_(0) //5`

Text Solution

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The correct Answer is:
A
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