Angular Momentum of a Body Rotating About Fixed Axis of Rotation

Torque & Angular Acceleration|Angular Momentum|Questions|Angular Momentum Of A Rigid Body About Fixed Axis Of Rotation|Conservation Of Angular Momentum|Questions

Angular momentum of a rigid body rotating about a fixed Axis with angular velocity vec omega

A solid cylinder of mass 20 kg rotates about its axis with angular velocity of 100 radian s^(-1) . The radius of the cylinder is 0.25m . The magnitude of the angular momentum of the cylinder about its axis of rotation is

A toruque tau produces an angular acceleration in a body rotating about an axis of rotation. The moment of inertia of the body is increased by 50% by redistributing the masses, about the axis of rotation. To maintain the same angular acceleration, the torque is changed to tau' . What is the relation between tau and tau' ?

A flywheel rotating about a fixed axis has a kinetic energy of 225 J when its angular speed is 25 rad/s. The angular momentum of the flywheel about its axis of rotation is

The value of angular momentum of the earth rotating about its own axis is

Dynamics of rotational Motion about fixed axis of rotation

If the angular momentum of a rotating body about an axis is increased by 10%. Its kinetic energy increases by