I believe it was 30 million.
The tallest coaster in the world is kingda ka, and the price is mind-boggling: $25,000,000
The answer is the roller coaster is much more sexyer
$12,000,000 USD .coaster-net.com/ridegallery.php?action=display&id=78
For the average rollercoaster, $15 million (US) and they are becoming more expensive.
It depends on the roller coaster's height,speed,and location. :p
It depends on the type of coaster: Wooden, steel or Hybrid. It also depends on height, ground type, and various other elements.
Ride it yourself and tell them how much fun it is.
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.
$2.00-49.00$
the roller coaster would crack and break apart because of the velocity. It is to much for a roller coaster to handle.
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.