two balls having mass 100g in 200g are moving in same direction with velocity 3m/s and 2m/s respectively they collide with each other and after collision the first ball moves with velocity 2m/s calculate the velocity of the other ball

two balls having mass 100g in 200g are moving in same direction with v

1.	two balls having mass 100g in 200g are moving in same direction with velocity 3m/s and 2m/s respectively they collide with each other and after collision the first ball moves with velocity 2m/s calculate the velocity of the other ball
Answer» 1=100g=0.1kg m2=200g=0.2kg u1=1m/s u2=2m/s Velocity of FIRST ball after COLLISION(V1)=2m/s According to law of Conservation of Momentum, Momentum before Collision=Momentum after Collision download (2).PNG THEREFORE,Final Velocity of the second ball=1.5m/sStep-by-step explanation:using m1u1+m2u2=m1v1+m2u2hope u have been understood