A ball is projected with initial velocity u at an angle `theta` to the horizontal. Then horizontal displacement covered by ball as it collides third time to the ground would be, if coefficient of restitution is e :

A ball is thrown up with a certain velocity at an angle theta to the horizontal. The graph between kinetic energy and horizontal displacement is given by:

A ball of mass m is projected with a velocity 'u' at angle theta with the horizontal. It collides with a smooth box of mass 'M' at its highest position. If the co-efficient of restitution is 'e' . Find the horizontal distance travelled by the ball before collision.

A ball of mass m is projected with a velocity 'u' at angle theta with the horizontal. It collides with a smooth box of mass 'M' at its highest position. If the co-efficient of restitution is 'e' . FInd the velocity of the ball after collision

A ball of mass m is projected with a velocity 'u' at angle theta with the horizontal. It collides with a smooth box of mass 'M' at its highest position. If the co-efficient of restitution is 'e' . Find the position at which the ball meets the x-axis from the origin

A particle is projected form ground with velocity u ar angle theta from horizontal. Match the following two columns.

An inelastic ball is projetced with a velocity 'u' at an angle 'alpha' to the horizontal, towards a wall distant 'd' from the point of projection. After collision the ball returns to the point of projection (Co-efficient of restitution between sphere and wall is 'e' ) If the line joining the point of projection and the point of impact makes an angle 'theta' with the horizontal, then tan theta is

A ball is thrown with a velocity of u making an angle theta with the horizontal. Its velocity vector normal to initial vector (u) after a time interval of

A small ball is projected with a velocity u at some angle with horizontal towards a smooth vertical wall at a distance d from the point of projection after rebounding from the wall . If e is the coefficient of restitution then find maximum distance d for which ball may return to point of projection .