That can't be measured. But X2 and Goliath at Six flags Magic Mountain are considered pretty scary.
The scariest I've ever gone on was The Superman at Six Flags. I went on all the other rides too, but Superman was really really scary!
The World's most strongest, the fastest and the scariest roller coasters is the hypersonic roller coaster, the underwater roller coaster, the twister roller coaster, the dinosaur roller coaster and the volcano roller coaster.
Some of the scariest fairground rides are roller-coaster rides and other rides that drop passengers a distance at high speeds. The longest roller coaster is called the Steel Dragon and is 8133 feet in length.
Battlestar Galatica in Universal Studios Singapore - Human vs Cylon
The tallest is Kingda Ka. The fastest is Formula Roussa
Buena Park, CA Knotts Berry Farm: GhostRider <-- Name Of Coaster!
The translation of the English word, 'Roller Coaster' is..Roller Coaster
Roller coaster's doesn't take the place of anything but it shows possession. Example: roller coaster's design
The slope of a roller coaster describes how steep the roller coaster is. Knowing the angle of the slope will tell you how steep a roller coaster is.
roller coaster
Roller Coaster = rodilyo
You ride in the seats of a roller coaster.
The Scenic Railway at Luna Park Melbourne, Australia, is the longest continually-operating roller coaster in the world.