In the figure shown a particle P strikes the inclined smooth plane horizontally and rebounds vertically if the angle `theta` is `60^(@)` then the coefficient of restitution is:

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 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:

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 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 ball is projected in a direction inclined to the vertical and bounces on a smooth horizontal plane. The range of one rebound is R . If the coefficient of restitution is e , then range of the next rebound is

A ball is projected in a direction inclined to the vertical and bounces on a smooth horizontal plane. The range of one rebound is R . If the coefficient of restitution is e , then range of the next rebound is

A body is fired from point P and strikes at Q inside a smooth circular wall as shown in the figure. It rebounds to point S (diametrically opposite to P). The coefficient of restitution will be: