A 55 kg woman and an 80 kg man stand 14.0 m apart on frictionless ice.
(a) How far from the woman is their CM?
___m
(b) If each holds one end of a rope, and the man pulls on the rope so that he moves 2.2 m, how far from the woman will he be now?
___m
(c) How far will the man have moved when he collides with the woman?
___m