As soon as you get on the roller coaster you will experience an a Inertia Jerk. Then you will be going up a steep hill when the only thing that will be affecting you will be gravity. You will also be moving at a constant speed while going up the hill of the roller coaster. Then when you reach the top of the roller coaster you can see a pterodactyls flying above you. The all of a sudden
As soon as you get on the roller coaster you will experience an a Inertia Jerk. Then you will be going up a steep hill when the only thing that will be affecting you will be gravity. You will also be moving at a constant speed while going up the hill of the roller coaster. Then when you reach the top of the roller coaster you can see a pterodactyls flying above you. The all of a sudden