A ball of mass m strikes ground at an angle α and reflect at an angle β. The coefficient of restitution will be

A particles strikes a smooth surface at an angle theta and rebounds at an angle phi . Coefficient of restitution is 0 lt e lt 1 , then STATEMENT-1 : If the same particle is thrown at angle phi , it will rebound at an angle theta . and STATEMENT-2 : phi is greater than theta .

A body of mass m strikes a stationary block of mass M and comes to rest. T he value of the coefficient of restitution is ?

A ball strikes the ground at an angle alpha. and rebound at an angle beta. with the verticlal as shown in the figure .Then ,

A ball of mass m moving at a speed v collides with another ball of mass 3m at rest. The lighter block comes to rest after collisoin. The coefficient of restitution is

A ball of mass 1 kg is dropped from a height of 3.2 m on smooth inclined plane. The coefficient of restitution for the collision is e= 1//2 . The ball's velocity become horizontal after the collision.

A ball of a mass m hits the floor with as speed v making an angle of incidence theta with the normal. The coefficient of restitution is e. Find the speed of the reflected ball and the angle of reflection of the ball.

A particle moving on a smooth horizontal surface strikes a stationary wall. The angle of strike is equal to the angle of rebound & is equal to 37^(@) and the coefficient of restitution with wall is e = (1)/(5) . Find the friction coefficient between wall and the particle form (X)/(10) and fill value of X :

A ball of mass m hits a floor with a speed v_0 making an angle of incidence alpha with the normal. The coefficient of restitution is e . Find the speed of the reflected ball and the angle of reflection of the ball.

A ball stikes a horizontal floor at an angle theta = 30° with normal to the floor . The coefficient of restitution between the ball and floor is. e = 1/3 . The percentage of its kinetic energy lost in the collision is nearly

A ball is thrown onto a smooth floor with speed u at angle theta = 45^(@) . If it rebounds with a speed v at the same angle phi = 45^(@) . Then the coefficient of restitution is