A 160 pound pilot of an airplane executes a constant speedloop-the-loop maneuver in a vertical plane. The speed of theairplane is 300 mph and the radius of the circle is 1200 ft.
a) what is his apparent weight at the highest point?
b) What is his apparent weight at the lowest point?
c) Describe how the pilot could experience weightlessness if boththe radius and the speed can be varied?