a roller coaster is hard to stop because it has a lot of inertia. Use Newton's first law of motion to explain why you feel tossed around whenever a roller coaster goes over a hill and through a loop.

It states that a body continues in a state of rest or uniform motion in astrait line unless acted upon by an external force

Explanation:

I feel tossed around whenever a roller coaster goes over a hill due to inertia