Skater 1 has a mass of 105.0 kg and a velocity of 2.0 m/s to the left. He collides with Skater 2, who has a mass 71.0 kg and a velocity of 5.0 m/s to
the right. After they collide, Skater 2 has a velocity of 3.4 m/s to the left. What
is the final velocity of Skater 1?
O A. 3.7 m/s to the right
B. 0.9 m/s to the right
O C. 3.7 m/s to the left
O D. 0.9 m/s to the left
SUBMIT

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).