A circular-motion addict of 90 kg mass rides a Ferris wheel around in the vertical circle of radius 10 m at a constant speed of 6.3 m/s.
(i) Determine the period of the motion?
(ii) Find out the magnitude of the normal force on the addict from the seat if both go through the maximum point of the circular path?
(iii) What is it if both go via the lowest point?