Rotational MotionHard
Question
An ant is sitting at the edge of a rotating disc. If the ant reaches the other end, after moving along the diameter, the angular velocity of the disc will:-
Options
A.remain constant
B.first decreases and then increases
C.first increases, then decrease
D.Iincrease continuously
More Rotational Motion Questions
From a circular disc of radius R and mass 9 M, a small disc of mass M and radius is removed concentrically. The moment o...The moment of inertia of uniform circular disc is maximum about an axis perpendicular to the discand passing through...Four point masses (each of mass m) are arranged it the X-Y plane the moment of inertia of this array of masses about Y-a...A solid cylinder has mass M, length L and radius R. The moment of inertia of this cylinder about generator axis will be ...A thin rod of length L is suspended from one end and rotated with n rotations per second. The rotational kinetic energy ...