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Two objects coalesce after a collision with each other. What is the coefficient of restitution ?

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A moving body A collides directly with a stationary body B and comes to rest. If there is a loss of half the initial energy during the collision find the value of the coefficient of restitution.

A tennis ball hits the floor with a speed v at an angle theta with the normal to the floor. If the collision is inelastic and the co-efficient restitution is epsi . what will be the angle of reflection ?

A spherical body collision head-on with another identical spherical body at rest. If the coefficient of restitution is e, show that the ratio of their velocities after collision is (1-e):(1+e) .

A glass ball is dropped from a height of 15 m onto a horizontal glass plate at rest. Find the upward rise of the ball after impect. The coefficient of restitution e=0.8.

A body of mass m moving with velocity V along the X-axis, collides with another mass M moving with velocity v along the Y-axis. The masses coalesce after collision. Find the velocity and the direction of motion of the combined mass.

A wooden ball dropped from a height of 2 m. What is the height upto which the ball will rebound if the coefficient of restitution is 0.5?

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