How do roller-coasters manage to stay attached and connected to the tracks?

Answer 1

Instead of two wheels on the car, there's six. (or for those cars w/ four, it'd be 12.

Anyways, the main wheels are above (or on) the track, the other four wheels help keep it from falling off. The wheels below the track are called upstops and prevent the car from coming off of the track and the side ones help keep the car on course as well!

Here's a picture of the assembly.

http://www.coasterforce.com/index.php?categoryid=182

Here's a great article talking all about this subject as well.

http://capital2.capital.edu/admin-staff/dalthoff/coastercar.html

Hope that helps!

Answer 2

2 causes. a million) Centripetal stress. (no longer centrifugal) The coaster needs to continuously holiday in a instantly line. In different words... it needs to bypass up, even if the song curves it round. 2) roller coasters actually have 3 gadgets of wheels. Wheels on precise of the song - those are the wheels that it rides round on. Wheels positioned sideways contained in the song - keeps the coaster from sliding off the component of the song in turns. Wheels lower than the song - those wheels keep the coaster from leaving the song, both going airborne or off the song in a loop.

Answer 3

HI
First of all the rides are usually in positive g. That means the force on you is downwards towards your bum and not up towards your head.
Next if you look carefully the coaster cars have wheels underneath the runners, holding it down.

Answer 4

There are locks that help hold the cars on tracks as it runs along the rails

Answer 5

There are also guide wheels on the side of the car.

Answer 6

wheels above, beside, and below the track