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A point moves along an arc of a circle o...

A point moves along an arc of a circle of radius R. its velocity depends upon the distance covered as `V=a sqrtS` where a = constant. The angle `theta` between the vector of total acceleration and tangential acceleration

A

`tan^-1(sqrt(S/R))`

B

`tan^-1 = (sqrt(S/2R))`

C

`tan^-1(sqrt(S/2R))`

D

`tan^-1(S/R)`

Text Solution

Verified by Experts

The correct Answer is:
D
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