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The acceleration a of the plank P requir...

The acceleration a of the plank P required to keep the centre C of a cylinder in a fixed position during the motion is (no slipping take place between cylinder and plank)

A

`(g)/(2)sintheta`

B

`2gsintheta`

C

`gsintheta`

D

`g tantheta`

Text Solution

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The correct Answer is:
B
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