there is a big chain that pulls the cart - like a conveyor belt
Of course not!!
45mph
yes you can die in a rollercoaster.
montaña rusa
well you need lots of space and money. then a contractor and roller coaster parts.
Yes,he loves rollercoatsers
Gravity Drag Friction Propelling force
no one knows
Money, dentures, jewellery...
kingda ka (six flags great adventure)
Brakes, either using friction or magnets, are used to slow down or stop the train usally at the end of a roller coaster ride.
first click on your weemee then LAUNCH IT UP!!! like a sling shot in a direction.