Roller Coasters are generally moved up the initial hill by electric motors, then dropped, when they are powered completely by gravity. Others use electromagnets to accelerate without gaining initial height.
According to Roller Coaster Data Base, there are currently 174 wooden roller coasters operating around the world.
Roller coasters are designed by engineers. Roller coaster engineers make anywhere between $45,000 and $119,000 per year. Most roller coaster engineers are mechanical engineers and the median salary for mechanical engineers is $74,920.
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A clever and creative mechanical engineer is the person behind a great coaster.
Some one with high blood pressure should not ride roller coasters because they put several different types of stress on the body which can cause your blood pressure go up even higher and put your heart in danger.
The noun 'roller coaster' has no standard collective noun since most roller coasters are not in a group. However, a collective noun is an informal part of language. Any noun the fits the situation can function as a collective noun; for example, a scream of roller coasters, a maze of roller coasters, a park of roller coasters, a tour of roller coasters, etc.
Actually, you can breath on roller coasters.
Yes, there are roller coasters at Wisconsin Dells.
There is 4 roller coasters. Aftershock, Timber Terror, Tremors and the Corkscrew. Which all of the roller coasters are awesome!!!!!!!
A website I always go to for my info on roller coasters is ultimaterollercoaster.com
California has the most roller coasters with 78.
Well roller coasters can range from $10,000 to 2.5 millions dollars.
Roller coasters are designed by mechanical engineers, not scientists.
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Yes there is a whole category on WikiAnswers that has questions on roller coasters.
roller coasters smell like oil and metal or wood or what they are made out of.
no, cats can't ride roller coasters