In Rainbow's End, there is a roller coaster called 'Corkscrew'. Roller coasters are designed to thrill passengers. There are a lot of physics behind them. The carefully designed passenger carts are released from great heights around a track that is also carefully designed. This allows the passengers to experience a range of "g-forces". We feel like roller coasters are scary because they are very fast. Actually, roller coasters are scary not due to their speed. It is due to their accelerations/forces
Roller coasters have always been the go to rides in carnivals. The physics of a roller coaster is quite simple yet complex. The complex part is the acceleration. Acceleration may not seem like such a big deal because people love fast rides. It actually takes many calculations to get the acceleration just right. If the ride is too slow, people loose interest in the ride but if it is too fast, people can die. Crazy right? The reason behind this is because since the acceleration is so fast, gravity