How is math used in ferris wheels?

everything in life has math in it its the building block of everything for instants if your siting a a chair at your comp they have to do math of the things to use in it and make sure it will hold and weight in any given spot thing same with ferris wheels 1 part of it is making sure what ever you use to make it can hold weight and using math to see how long it will take for it to break down from holding all that weight and also its spining can change the flow of weight and you need to make sure that can be handled