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 particle strikes a smooth horizontal surface at an angle theta gt 0 and it rebounds at an angle phi as shown

A particle strikes a smooth horizontal surface at an angle theta gt 0 and it rebounds at an angle phi as shown

A particle of mass m strikes a wall with speed v at an angle 30^(@) with the wall elastically as shown in the figure. The magnitude of impulse imparted to the ball by the wall is

A particle of mass m strikes a wall with speed v at an angle 30^(@) with the wall elastically as shown in the figure. The magnitude of impulse imparted to the ball by the wall is

A ball strikes a smooth horizontal ground at an angle of 45^(@) with the vertical. What cannot be the possible angle of its velocity with the vertical after the collisioin. (Assume ele1 ).

A particle strikes a horizontal frictionless floor with a speed 'u' at an angle 'theta' with the vertical and rebounds with a speed 'v' at an angle 'alpha' with the vertical. Find the value of 'v' if 'e' is the coefficient of restitution.

A steel ball strikes a fixed smooth steel plate placed on a horizontal surface at an angle theta with the vertical. If the coefficient of restitution is e, the angle at which the rebound will take place is:

A steel ball strikes a fixed smooth steel plate placed on a horizontal surface at an angle theta with the vertical. If the coefficient of restitution is e, the angle at which the rebound will take place is:

A steel ball strikes a fixed smooth steel plate placed on a horizontal surface atan angle theta with the vertical. If the coefficient of restitution is e, the angle at which the rebound will take place is: