Composite Pulley||Angular Momentum (About Fixed Axis)

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 Body Rotating About Fixed Axis of Rotation

A circular ring of diameter 40 cm and mass 1 kg is rotating about an axis normal to its plane and passing through the centre with a frequency of 10 rps . Calculate the angular momentum about the axis of rotation.

A particle is moving along a straight line with increasing speed. Its angular momentum about a fixed point on this line :

A person sitting firmly over a rotating stool has his arms stretched. If he folds his arms, his angular momentum about the axis of rotation

The rotational kinetic energy of a rigid body of moment of inertia 5 kg-m^(2) is 10 joules. The angular momentum about the axis of rotation would be -

A particle of mass m is moving with constant velocity v parallel to the x-axis as shown in the figure. Its angular momentum about origin O is

A uniform rod of mass m and length L is fixed to an axis, making an angle theta with it as shown in the figure. The rod is rotated about this axis so that the free end of the rod moves with a uniform speed ‘v’. Find the angular momentum of the rod about the axis. Is the angular momentum of the rod about point A constant?