[" A ball falling freely from a height of "4.9m/s" hits a horizontal surface.If "e=(3)/(4)" ,then the ball will hit the surface,"],[" second time after "(0.5x)" s.Find the value of "z" ."]

A ball after freely falling from a height of 4.9m strikes a horizontal plane. If the coefficient of restitution is 3/4 , the ball will strike second time with the plane after

A ball after freely falling from a height of 4.9m strikes a horizontal plane. If the coefficient of restitution is 3/4 , the ball will strike second time with the plane after

A ball after freely falling from a height of 4.9m strikes a horizontal plane. If the coefficient of restitution is 3/4 , the ball will strike second time with the plane after

A ball falls from a height of 10m on to a horizontal plane. If the coefficient of restitution is 0.4 , then the velocity with which it rebounds from the plane after second collision is

A circket ball falls from a height of 40 m. What is the velocity with which the ball hits the ground ?

A ball falls from a height of 5m on to a horizontal plane.If the coefficient of restitution is 0.4, the height to which it rebounds after 2 collisions is approximately

A ball falls freely on a perfectly elastic plate from a height of 3m . At the instant t = 0 , the velocity of the ball is zero. Draw velocity -time graph for the motion of the ball. [g = 9.8 "m.s"^(-2) ]