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A uniform solid cylinder of mass 2 kg an...

A uniform solid cylinder of mass `2 kg` and radius `0.2 m` is released from rest at the top of a semicircular track of radius `0.7 m` cut in a block of mass `M = 3 kg` as shown in Fig. The block is resting on a smooth horizontal surface and the cylinder rolls down without slipping. Based on the above information, answer the following questions:

The distance moved by the block when the cylinder reaches the bottom of the track is

A

`R - r`

B

`(m(R - r))/(M + m)`

C

`M/(M + m) (R - r)`

D

`M/(M - m)r`

Text Solution

Verified by Experts

The correct Answer is:
B
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