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
An ant is sitting at the edge of a rotating disc. If the ant reaches the other end, after moving along the diameter, the...All the particles of a rigid rotating body move in a circular path when the axis of rotation:-...The disc of radius r is confined to roll without slipping at A and B. If the plates have the velocities shown, then...The curve for the moment of inertia of a sphere of constant mass M versus its radius will be :-...Two wheels, one of radius 2m and other of radius 5m, both roll as shown in diagram without slipping. Sphere of radius 2m...