A 0.5 kg ball is thrown horizontally from point A with velocity $V_A=2m/s$. It strikes the smooth inclined plane and bounces. Take coefficient of restitution e =0.6 and $g=10m/s^2$

The speed at which it bounces from the plane is

Q. A 0.5 kg ball is thrown horizontally from point A with velocity $V_A=2m/s$. It strikes the smooth inclined plane and bounces. Take coefficient of restitution e =0.6 and $g=10m/s^2$

The ball strikes the smooth inclined plane at horizontal distance R. The approximate value of R is

Q. A small ball moving with a velocity $10\text{m/s}$, horizontally (as shown in figure) strikes a rough horizontal surface having $\mu =0.5$. If the coefficient of restitution is $e=0.4$. Horizontal component of velocity of the ball after $1^{\text{st}}$ impact will be $(g=10{\text{m/s}}^2)$

Q. A ball of mass $2\text{kg}$ is dropped from a height of $20\text{m}$. After striking the ground, the ball bounces back with half of its striking speed. Find the impulse imparted by the normal reaction from the ground. Take $g=10{\text{m/s}}^2$.

Q. A ball is thrown upward from the edge of a cliff with an initial velocity of $8\text{m/s}$. How fast will it go at $0.5\text{sec}$ later.
[Take $g=10{\text{m/s}}^2$]

Q. A particle is projected from the bottom of an inclined plane of inclination ${30}^{\circ }$ (with the horizontal) with speed $40\text{m/s}$ at an angle ${60}^{\circ }$ with the horizontal. The speed of the particle when its velocity vector is parallel to inclined plane is $(g=10{\text{m/s}}^2)$