Physics is closely related to roller coasters as it explains the principles and forces at work in their motion and design.
Step-by-step explanation:
Physics plays a crucial role in understanding the principles behind roller coasters. Roller coasters rely on the laws of physics, such as gravity, centripetal force, and potential and kinetic energy, to create the thrilling and safe experiences for riders. For example, the speed and motion of a roller coaster are determined by the balance between gravitational potential energy and kinetic energy. The design of loops and twists in roller coasters also involves considerations of centripetal acceleration and forces acting on the riders.