Q 164 A ball is moving towards a massive wall with Q 164 y 5

Last updated: 6/28/2023

Q 164 A ball is moving towards a massive wall with Q 164 y 5 m s frame faire speed of 5 m s The wall is also moving with 2m s towards it If collision is elastic speed of ball just after collision is 1 5 m s 3 9 m s 2 7m s 4 12 m s fa 2 m s fertat ca atas d 1 5 m s 3 9 m s SPACE FOR ROUGH WORK 2 7m s 4 12 m s