Prelab: A Ferris wheel rotates at constant speed as shown in the animation. Each square represents a chair on the Ferris wheel (position is given in meters and time is given in seconds). What is the NET applied force on a 100-kg rider when the rider is at point (a), (x,y) = (0m,-6m)? (b), (x,y) = (6m,0m)? (c), (x,y) = (0m,6m)?