Question

Q.8] Solve
1. 2 balls have masses of 150 gm and 1500 gm respectively and they are moving
along the same line in the same direction with velocities of 5 m/s and 5.5 m/s respectively
They collide with each other and after the collision, the first ball moves with a velocity of 6.5
m/s. Calculate the velocity of the other ball after collision
(Application)​

Answer 1

Pretty easy for 8th class

I hope this helps you. Stay safe.