The roller coaster at

Roller coaster is an exciting entertainment tool. That kind of pleasure, not go by like the wind makes many people crazy. If you are interested in physics, then ride on the roller coaster in the process can not only experience the thrill of adventure, but also help to understand the laws of mechanics. As a matter of fact, the movement of the roller coaster contains many principles of physics, people in the roller coaster design skillfully using these principles. If you can experience by force, acceleration and energy conservation intertwined in together to produce effect, that feeling is really fantastic. The same physics dealing with a no brainer, as long as you tighten abdominal muscles, protect the stomach on the line. Of course, if you are subject to physical conditions and psychological constraints, can not experience the feelings of the roller coaster ride, you may wish to stand on the side of a careful observation of the roller coaster of the movement and the person's reaction.
& amp; nbsp; & amp; nbsp; in just the beginning, of the roller coaster train is relying on the catapult thrust or chain climb the highest point, but after the first down. There is no any device to provide power for it. In fact, from then on, drive it to travel along the track of the sole engine will be the gravitational potential energy, namely, the potential energy transformed into kinetic energy, and by the kinetic energy conversion for gravitational potential energy that a continuous transformation processes constitute the.