Solve the all parts of given problem:
Problem: A Ferris wheel 22.0 m in diameter rotates once every 12.5 s.
Part A: What is the ratio of a person's apparent weight to her real weight at the top?
Part B: What is the ratio of a person's apparent weight to her real weight at the bottom?
I need help to find the ratio of a person's apparent weight to her real weight at the top.