A ball is dropped on a smooth inclined plane and is observed to move horizontally after the impact. The coefficient of restitution between the plane and ball is e. The inclination of the plane is

A ball is dropped on a large smooth inclined plane of angle of inclination 37^(@) , from a height of (20)/(9)m above the point of impact. The coefficient of restitution of the impact is e = (9)/(16) then : [Take g = 10 m//s^(2) ]

A ball is dropped on a large smooth inclined plane of angle of inclination 37^(@) , from a height of (20)/(9)m above the point of impact. The coefficient of restitution of the impact is e = (9)/(16) then : [Take g = 10 m//s^(2) ]

A ball is projected from point A in horizontal direction with a velocity of u = 28 m//s . It hits the incline plane at point B and rebounds. Show that whatever be the coefficient of restitution between the ball and the incline, the ball will always hit the incline for the second time at a point above B (i.e., it will not hit the incline below B). Assume the incline to be smooth and take g = 10 m//s^(2) [sin 37^(@)=(3)/(5)]

A block of mass m is at rest on a rough inclined plane of angle of inclination theta . If coefficient of friction between the block and the inclined plane is mu , then the minimum value of force along the plane required to move the block on the plane is

A block of mass m is at rest on a rough inclined plane of angle of inclination theta . If coefficient of friction between the block and the inclined plane is mu , then the minimum value of force along the plane required to move the block on the plane is

A ball collides with an inclined plane of inclination theta after falling through a distance h. if it moves horizontal just after the impact, the coefficient of restitution is

A ball collides with an inclined plane of inclination theta after falling through a distance h. if it moves horizontal just after the impact, the coefficient of restitution is

A ball (initially at rest) falls vertically for 2 s and hits a smooth plane inclined at 30^(@) to the horizontal. The coefficient of restitution is (5)/(8) . The distance along the plane between the first and second impact of the ball is