Use newton's first law of motion to explain why you feel tossed around whenever a roller coaster goes over a hill or through a loop

Explanation:

A roller coaster is hard to stop because it has a lot of inertia. Inertia can be simplified to, "objects want to keep doing what they are doing." It's when they are forced to do something different that they are doing that is why roller coaster riders experience the float or tossing around of the ride.