

MCQOPTIONS
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1. |
Centripetal force 'F' required for circular motion of an object of mass 'm' moving in circle of radius 'r' at a tangential velocity 'v' is equal to _______ |
A. | \(\frac{v^2}{mr}\) |
B. | \(\frac{mv^2}{r}\) |
C. | mvr2 |
D. | \(\frac{mv}{r^2}\) |
Answer» C. mvr2 | |