a 68.0 kg person throws a 0.0490-kg snowball forward with a ground of 29.0 m/s. A second person, with a mass of 60.0 kg, catches the snowball. Both people are on skates. The first person is initially moving forward with a speed of 2.10 m/s, the second person is initally at rest. What are the velocities of the two people after the snowball is exchanged? Disregard the friction between the skates and the ice.
thrower: _______ m/s (answer)
catcher: ________m/s (answer)