Newton's 1st law
The seatbelt is the most important thing to wear when your in a car. Without the seatbelt you could get a ticket from the police. when you in the car traveling 70 mph you are still traveling at 70 mph do to the inertia. If the car stop without seatbelt you will fly away.
Newton's 1st Law
1st law an object at rest tends to stay at reat and an object in motion tends to stay in motion unless acted upon by an unbalanced force.
I drew it in the journal.