collision in a plane

An inelestc ball of mass m moves at speed a toward mother ineclasits ball of mass m at rest They collide and stick togather both moving at speed is nothing else is known about the condition under which the collision take plane which of the fpllowing statement is the most correct?

Distinguish between elastic collision and an inelastic collision .

Collisions

For a perfectly elastic collision and a perfectly inelastic collision, values of coefficient of restitution are respectively

A gas is enclosed in a cube of side l. What will be the change in momentum of the molecule, if it suffers an elastic collision with the plane wall parallel to yz-plane and rebounds with the same velocity ? [(V_(x), V_(y) & V_(z)) initial velocities of the gas molecules]

From an inclined plane a particleis thrown in a direction normal to the surface. Find the ratio of successive ranges of the particle on inclined plane. Consider all collisions as elastic collisions (particle rebounds with the same speed with which it strikes the plane)

Define the terms Elastic collision and Inelastic collision. What is the difference between an inelastic collision and a completely inelastic collision ?

A spherical rigid ball is realeased from rest and starts rolling down an inclined plane from height h=7m, as shown in the figure. It hits a block at rest on the horizontal plane (assme elastic collision). If the mass of both the ball and the block is m and the ball is rolling without sliding, then the speed of the block after collision is close to

Assertion: In inelastic collision, linear momentum of system does not remain constant during collision. But before collision and after collision, it is constant. Reason: In elastic collision, momentum remains constant during collision also.

A ball moving on a horizontal frictionless plane hits an identical ball at rest with a velocity of 0.5m//s . If the collision is elastic, calculate the speed imparted to the target ball, if the speed of projectile after the collision is 30cm//s . Show that the two balls will move at right angles to eachother, after the collision.