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A chain of length 1 and mass m lies on t...

A chain of length 1 and mass m lies on the surface of a smooth sphere of radius `Rgt1` with one end tied to the top of the space.
Find the tangential acceleration `(dv)/(dt)` of the chain when the chain stats sliding down.

A

`(Rg)/l(1-cos (l/R))`

B

`(Rl)/g(1-cos(l/R))`

C

`(Rg)/l(1-sin(l/R))`

D

`(Rl)/g(1-sin(l/R))`

Text Solution

Verified by Experts

The correct Answer is:
A
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