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When the roller coaster is at its highest position and is not moving then its potential energy is highest
When the roller coaster is at its highest position and is not moving then its potential energy is highest
The roller coaster increases kinetic energy when its velocity is increasing.
The cars of a roller coaster reach their maximum kinetic energy when at the bottom of their path.
No, the roller coaster is not the only example of a closed energy system.
The top of the first hill. This is where the coaster has its greatest amount of potential energy which is converted to kinetic energy as it moves along the track.
The model uses less energy than the real one does.
When the roller coaster is at its highest position and is not moving then its potential energy is highest
It depends on the roller coaster's height,speed,and location. :p
Potential energy is used when going up hill on a roller coaster. When it starts gong down the potential energy is converted to kinetic energy.
at the top of the first hill, just before the first drop
When the roller coaster - or any object, for that matter - is at its highest point, it has more potential energy than when it is at a lower point.