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A block of mass M = 2 kg with a semicirc...

A block of mass M = 2 kg with a semicircular track of radius R = 1.1 m rests on a horizontal frictionless surface. A uniform cylinder of radius r = 10 cm and mass = 1.0 kg is released from rest from the top point A. the cylinder slips on the semicircular frictionless track. The speed of the block when the cylinder reaches the bottom of the track at B is `(g =10ms^(-2))`

A

`sqrt((10)/(3))ms^(-1)`

B

`sqrt((4)/(3))ms^(-1)`

C

`sqrt((5)/(2))ms^(-1)`

D

`sqrt(10)ms^(-1)`

Text Solution

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The correct Answer is:
A
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