Skater 1 has a mass of 75.0 kg and velocity of 3.0 m/s to the right she collides with skater 2 who has a mass 60.0 kg and a velocity of 6.0 m/s to the left after they collide skater 2 has a velocity of 4 m/s the the right what is the final velocity of skater 1
A. 1.4 m/s to the right
B. 1.4 m/s to the left
C. 5.0 m/s the right
D. 5.0 m/s to the left