An object of mass m moves with a uniform speed v round a circular path of radius r. If its angular speed is (omega), the magnitude of the centripetal force acting on it is
-
A.
(m omega^2 r) -
B.
(frac{mv^2}{r}) -
C.
(m omega r) -
D.
(frac{mv^2}{r^2})
An object of mass m moves with a uniform speed v round a circular path of radius r. If its angular speed is (omega), the magnitude of the centripetal force acting on it is