Well, the launched compact roller coaster is the fastest.
Thrillville: Off The Rails
no there is not... but good imagination :) :,( X ) :o) :<)
A roller coaster on the rails, water, still ball :D
the safety bars that hold you in, the rails & the Adv. Brake system
make some rails and powered rails put them how you please with power rails every once and a while. make a minecart and place it on the rails then jump in and your ready too go! (if that was not the best answer goto youtube and look it up)
Well, to understand what a roller coaster does you will need to understand what a roller coaster is. A roller coaster is a small vehicle that runs along a fixed track. What a roller coaster does is move along that fixed track at very high speeds, and many people find this very thrilling And if your wondering how a roller coaster works Well, there are 2 types of roller coaster, most commonly the Chain Lift, The chain lift works by hooks on the bottom of the roller coaster car that hook on to a roller chain (the type of chain you would find on a bicycle) and the chain pulls you all the way to the top of the big hill, This is the part where you hear all the clicking. As you start going down the big hill the hooks simply slide out of the chain and gravity starts to take over, but the roller coaster can stay moving because of Kinetic energy and Potential energy. So the 3 things that are very important to a Roller Coaster are Kinetic energy, Potential energy, and gravity. A roller coaster works sort of like rolling a ball down a hill. For info on the launched roller coaster check out the related links.
Brakes are used to slow down roller coasters. The brakes simply contract together against part of the car and friction brings them to a halt. Another type of roller coaster brake are magnets. The magnets have a force between them that slows the car down.
Supports are Southern Yellow Pine and track is Douglas Fir. All of this is tied together with steel bolts/rails/plates/beams.
It is easier to see this using a traditional roller coaster model. Most traditional Roller Coasters start by using a tow cable to pull them up a large "hill". When being pulled up this hill, mechanical energy is being used to give the roller coaster potential energy. At the top of this hill, the roller coaster has it's maximum potential energy. As it starts to go down another hill, it picks up speed. During the descent it is losing potential energy but at the same time gaining kinetic energy. The coaster will then lose kinetic energy but gain potential energy as it goes up the next hill. This cycle of gaining/losing potential and kinetic energy is the conservation of energy that you are looking for. Of course in a real roller coaster, some energy will be lost due to friction. This will come off as heat in the rails and the wheels of the roller coaster and it's structure.
rails
A 3 wheel locking system, it works by one wheel on top of the rail, one wheel on the side, this wheel helps it go around curves, and 1 wheel on the bottom of the rail, these are called up-stop wheels that prevent the roller coaster from flying off the tracks. This 3 wheel locking system sort of hug the rails to lock the roller coaster train to the rails.
It could, they just make you get off so people behind you can get on.