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A particle moves along a circle if radiu...

A particle moves along a circle if radius (20 //pi) m with constant tangential acceleration. If the velocity of the particle is ` 80 m//s` at the end of the second revolution after motion has begun the tangential acceleration is .

A

`160 pi m//s^(2)`

B

`40 pi m//s^(2)`

C

`80 m//s^(2)`

D

`640 pi m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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