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A particle is moving in a verticalcircle...

A particle is moving in a verticalcircle such that the tensionin the string at the topmost point B is zero.Theaccelerationof theparticle at point A is `(g=10m//s^(2))`

A

`10sqrt5m//s^(2)`

B

`10sqrt10m/s^(2)`

C

`10m//s^(2)`

D

`5sqrt10m//s^(2).`

Text Solution

Verified by Experts

The correct Answer is:
B
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