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

the body's situation won't change the forces are equal opposit and on the same body

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle