The Scientific Theory Behind the Coasters Roller coasters usually don't have engines. Surprised? Seems hard to believe, but most of them travel safely around the track strictly by using gravity, friction and speed. How does that work? It converts potential ...
![At what point on the roller coaster ride, will the coaster experience the greatest kinetic energy?… | Kinetic and potential energy, Kinetic energy, Potential energy At what point on the roller coaster ride, will the coaster experience the greatest kinetic energy?… | Kinetic and potential energy, Kinetic energy, Potential energy](https://i.pinimg.com/originals/93/2b/33/932b334941eb801d259895a506f7b6b6.png)