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Work energy theorem sys"work done by all...

Work energy theorem sys"work done by all the force is equal to change in kinetic energy" In the diagram, a disc of mass `M` and radius `R `is rolling without slipping on a rough fixed inclined `AB = l, V =` velocity of disc at `B`.

Choose the correct option(s)

A

Velocity of disc at `B` is `sqrt((4gl//3)sintheta) `

B

Velocity of disc at `B` is `sqrt((2gl//3)sintheta)`

C

Angular velocity of disc at `B` is `sqrt((4gl//3)sintheta)/(R)`

D

Angular velocity of disc at `B` is `sqrt((2gl//3)sintheta)/(R)`

Text Solution

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The correct Answer is:
A, C
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