Review Part A What is their velocity just after the catch? Assume she moves in the positive -direction before her partner A 59-kg ice skater moves across the ice at a catches her. constant speed of 2.0 m/s. She is caught by her 75-kg partner, and then the pair continues to glide Express your answer with the appropriate units. together. He is at rest when he catches her, and immediately afterward they both coast. HA ? m Ux.f = 2.0 S Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B A skater follows the girl at a constant speed of 1.0 m/s. What is the magnitude of the girl's change in momentum in the reference frame of the skater? Express your answer with the appropriate units. HA Ap = Value Units Submit Request Answer Pearson