small ball falling vertically downward with constant

Last updated: 6/11/2023

small ball falling vertically downward with constant velocity 2 m s strikes elastically an inclined plane moving with velocity 2 m s as shown in figure The velocity of rebound of the ball with respect to ground is A a 4 m s c 2 2 m s 2m s ybod ir vybolov 45 erit 18 eesmt 2m s b 2 5 m s d 2 m s ilumi qu