A ball with massm1=4.0 kgam is traveling to the right with the velocityv1=6.0m/s another ball with mass m2=2.0kh is traveling to the left with velocity -4.0m/s find the final velocity of the ball after the collision
Find the loss in Kenetic energy
Find the impulses imported to ball 1during the collision
If they stick together
4*6-2*4=(6)V solve for v
Loss of KE=1/2 6 v^2-1/2 4*6^2-1/2 2 *16
Impluses:
mass*change velocity
4(6-V)
and the second one
2(-4-V)