Perfectly inelastic Demand

Velocity of the ball A after collision with the ball B as shown in the figure is (Assume perfectly inelastic and head - on collision)

A small particle of mass m is released from a height h on a large smooth sphere kept on a perfectly smooth surface as shown in the figure. Collision between particle and sphere is perfectly inelastic. Determine the velocities of particle and sphere after collision.

A ball is projected from the point O with velocity 20 m//s at an angle of 60^(@) with horizontal as shown in figure. At highest point of its trajectory it strikes a smooth plane of inclination 30^(@) at point A. The collision is perfectly inelastic. The maximum height from the ground attained by the ball is (g=10 m//s^(2))

Two particles each of mass m are revolving in circular orbits of radius r=5R in opposite directions with orbital speed v_(0) . They collide perfectly inelastically and fall to the ground. The speed of combined mass on triking the ground will be

A ball of mass 5 kg moving with speed 8 m/s collides head on with another stationary ball of mass 15 kg. If collision is perfectly inelastic, then loss in kinetic energ is

There are two identical particles A and B. One is projected vertically upward with speed sqrt(2gh) from ground and other is dropped from height h along the same vertical line. Collision between them is perfectly inelastic. Find time taken by them to reach the ground after collision in terms of sqrt(h/g) .

A particle is projected from the ground with speed u at angle 60^@ from horizontal. It collides with a second particle of same mass moving with horizontal speed u in same direction at highest point of its trajectory. If collision is perfectly inelastic then find horizontal distance travelled by them after collision when they reached at ground

A particle (a mud pallet, say) of mass m strikes a smooth stationary wedge of mass M with as velocity v_(0) at an angle theta with horizontal. If the collision is perfectly inelastic, find the a. velocity of the wedge just after the collision. b. Change in KE of the system (M+m) in collision.