A 67.0 kg person throws a .0400 kg snowball forward with the ground speed of 30.0 m/s. A second person with the mass of 55 kg catches the snowball. Both people are on skates. The first person is initially moving forward with a speed of 2.3 m/s and the second person is initially at rest. What are the velocities of the two people after the snowball is exchanged. Disregard the friction between the skates and the ice.
a) Thrower (Answer in m/s)
b) Catcher (Answer in m/s)