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