Module 20

5. [I3 Points] OSCOLPHYS1 6.P.039.WA. dee 20 ASK YOU R TEACH ER A stunt pilot in an air show performs a loop-the-loop in a vertical circle of radius 3.31 x 103 m. During this performance the pilot whose weight is 844 N, maintains a constant speed of 2.20 x 102 m/s. (a) When the pilot is at the highest point of the loop determine his apparent weight in N. :1\" (b) At what speed, in m/s, will the pilot experience weightlessness? l m/s (c) When the pilot is at the lowest point of the loop determine his apparent weight in N. l N