Rod particle collisions and Angular Impulse

Rod and Angular Impulse

Rotational Motion - Angular Impulse

What is angular impulse ?

A particle of mass m is moving perpendicular to a rod of length L kept on a frictionless horizontal surface and collides at a distance L/4 from the centre of rod. Particle comes to state of rest just after collision. Mass of rod is M and speed of particle before collision is u. Let v is the velocity of centre of rod after collision and is angular velocity attained by the rod. Find (Lomega)/(v)

A uniform rod of length L lies on a smooth horizontal table. The rod has a mass M . A particle of mass m moving with speed v strikes the rod perpendicularly at one of the ends of the rod sticks to it after collision. Find the angular momentum of the particle and of then about the centre of mass C before the collision.

A Iong slender rod of mass 2 kg and length m is placed on a smooth horizontal table. Two particles of masses 2 kg and 1kg strike the rod simultaneously and stick to the rod after collision as shown in fig. Angular velocity of the rod after collision is

Questions on Angular Momentum and Angular Impulse

Important Questions|Angular Impulse|OMR

Two particles each of mass M are connected by a massless rod. The rod is lying on the smooth horizontal surface. If one of the particle is given an impulse MV as shown in the figure then angular velocity of the system would be: