Rotational MotionMedium
Question
A particle of mass m and radius of gyration K is rotating with an angular acceleration α. The torque acting on the particle is
Options
A.
m K2α
m K2αB.m K2α
C.m K2 / α
D.
m K2α2
m K2α2More Rotational Motion Questions
A small mass attached to a string rotates on a frictionless table top as shown. If thetenstion in the string is increase...A disc of mass M and radius R is rolling with angular speedc ω on a horizontal plane asshown. The magnitude of angu...A rod of length 2L, whose one end is placed on a horizontal surface is inclined at an angle α with the horizontal i...A flywheel is making revolutions per minute about its axis. If the moment of inertia of the flywheel about that axis is ...Three thin rods each of length L and mass M are placed along X, Y and Z-axes in such a way that one end of each of the r...