Rotational MotionHard
Question
A fly wheel is rotating about its axis at a constant angular velocity. If suddenly an object sticks to it on the rim, then its M.I. will :-
Options
A.increase
B.decrease
C.not change
D.nothing can be said
More Rotational Motion Questions
A thin rod of length L is suspended from one end and rotated with n rotations per second. The rotational kinetic energy ...A wheel is rotating about an axis through its centre at 720 rpm. It is acted on by a constant torque opposing its motion...A body of mass m is moving with constant velocity parallel to x-axis. The angular momentum with respect to origin :-...In the figure, the blocks have unequal masses m1 and m2 (m1 > m2). m1 has a downward acceleration a. The pulley P has...A tangential force F acts at the rim of a ring of radius R and causes the ring to turn through an angle θ. The work...