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A point object moves along an arc of a c...

A point object moves along an arc of a circle or radius'R' . Its velocity depends upon the distance covered 'S' as `V=KsqrtS` Where'K' is a constant. IF `theta` is the angle between the total acceleration and tangential accleration , then

A

`tantheta=sqrt(S/R)`

B

`tantheta=sqrt(S/(2R))`

C

`tantheta=S/(2R)`

D

`tantheta=(2S)/(R)`

Text Solution

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The correct Answer is:
D
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