The oldest roller coaster at Dorney Park is the "Demon Drop," which originally opened in 1983. This free-fall ride, while not a traditional roller coaster, is a notable attraction in the park's history. For more classic Roller Coasters, the "Wild Mouse," which debuted in 1999, is one of the park's earlier traditional coasters.
Loop-the-Loop - roller coster - was created in 1901.
No its roller coaster
the fastest roller coster is kinda ka but i don't know were its located to in united states
a roller coster
toys
what is a varable
The highest roller coaster ride is manta at sea world
kingda ka
149mph
its like if you are in a roller coster you have amazement
If on top of the roller coster is moving it is kinectic if not potential
The first Roller Coaster was the Russian Mountains in Paris, France.