A circular disc is rotating about its own axis, the direction of its angular momentum is

When a circular disc of radius 0.5 m is rotating about its own axis, then the direction of its angular momentum is

When a circular disc of radius 0.5 m is rotating about its own axis then the direction of its angular momentum is

A circular disc is rotating about its own axis at constant angular acceleration. If its angular velocity increases from 210 rpm to 420 rpm during 21 rotations then the angular acceleration of disc is

A circular disc is rotating about its own axis at an angular velocity omega . If P is exact midpoint of dise between axis and rim of disc then angular velocity of Pis

A circular disc is rotating about its own axis at an angular velocity omega . If P is exact midpoint of dise between axis and rim of disc then angular velocity of Pis

A circular disc is rotating about its own axis at the rate of 200 revolutions per minute. Two particles P,Q of disc are at distances 5cm,10cm from axis of rotation. The ratio of angular velocities of P and Q is

A circular disc is rotating about its own axis at uniform angular velocity omega . The disc is subjected to uniform angular retardation by which its angular velocity is decreased to omega//2 during 120 rotations., The number of rotations further made by it before coming to rest is

A circular disc is rotating about its own axis at a uniform angular velocity omega . The disc is subjected to uniform angular retardation by which its angular velocity is decreased to omega/2 during 120 rotations. The number of rotations further made by it before coming to rest is