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Passage - II : Figure shown a uniform ...

Passage - II :
Figure shown a uniform smooth solid cylinder A of radius 4 cm rolling without slipping on the 8kg plank which, in turn, is supported by a fixed smooth surface. Block B is known to accelerate down with `6m//s^(2)` and block C moves down with acceleration `2m//s^(2)`.

What is the angular acceleration of the cylinder ?

A

`(4)/(5)"rad s"^(-2)`

B

`(6)/(5)"rad s"^(-2)`

C

`2"rad s"^(-2)`

D

`"1 rad s"^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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