roller coasters
Roller coasters are huge and fun to ride on but I've always been confused on the concept of them. How they stay on the track turning the corners so fast has always been a mystery and they Stay on by the force of gravity and the right speed so it turns and doesn't fly off the tracks. This is important because if not it could be potentially dangerous and change the perspective on them.
0 Comments
Recommended Comments
There are no comments to display.