Kine Open with uiz #1 1. A cross-country skier moves from location A to location B, and then to location C, and finally to location D, as shown below. Each leg of the motion takes 3.5 minutes to complete. (Remember to use GRASS, significant digits and proper units!) 60 0 -40.0 -20 0 20 0 40 0 60 0 80.0 100.0 (Meters) a) What is the skier's total displacement? by What is the skier's average velocity for the entire trip