The impulse equals the change in momentum, which is (mass) x(velocity change.
Solve for the velcoity change, which is the same as the final velocity in this case.
a pool player imports an impulse of 3.2 N*s to a stationary 0.25-kg cue ball with a cue stick what is the speed of the ball just after impact
2 answers
I got 12.8 m/s, which is 13 m/s after sig figs.