The critical age is probably in your late childhood or early teens. Since at this age people do not usually carry an ID stating their age, many fairground attractions have a noticeboard with a suitable minimum height marked on it. Be guided by your parents or guardians, however. You cannot change your mind in the middle of a roller coaster ride.
Yes
Yes a roller coaster can go faster than 100mph. The fastest is the Formula Rossa Roller Coaster which reaches speeds of 149mph.
No.
If in roller coaster designer you get the coaster to go underground, then that's the problem. If you load that coaster you can't put a part of it underground.
I want to go on that roller coaster
It was the first roller coaster to go around a full circuit in America
A roller-coaster would go faster with more people in it because with moer people the better the ride alsothe people that are ridding will give the roller-coaster potential energy. A roller-coaster would go slower with an empty car will give the roller-coaster kinetic energy than with peolpe in it.
It's not about age... it is about your height to ride formula rossa (fastest roller coaster in the world) yo have to be 130cm tall or 4 feet and 3 inches
Yes you can
go on loads
yes you can go to no downloding .com and click on the roller coaster tycoon button
You go on the trampoline and drag the arrow to the same direction as the roller coaster and let go! Seems simple but sometimes it's not..