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A car is moving on circular path of radi...

A car is moving on circular path of radius `100m` such that its speed is increasing at the rate of `5m//s^(2)`. At `t=0` it starts from rest. What is the radial acceleration of car at the instant it makes one complete round trip ?

A

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

B

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

C

`pi //20 m//s^(2)`

D

`pi //10 m //s^(2)`

Text Solution

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The correct Answer is:
B
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