Inertia. Name two safety features in cars that are designed to overcome the force of inertia when a car stops suddenly. {Ans: Seatbelt and headrest.}Name the two types of vision your eyes provide and list the three basic rules of good eye habits. {Ans: Central (Small, helps make important decisions) and peripheral (Not as sharp, sensitive to light and motion). Aim high-look ahead not down. Keep your eyes moving. Get the big picture.}Describe 3 characteristics of 'at risk' behaviors. {Ans: Road rage, being overconfident and insecure.}Name the 3 most common distractions for teens. {Ans: Using electronics, distraction of peers and grooming (Putting on makeup, doing hair).}Friction/traction. Describe two conditions that affect the friction/traction. What happens to the handling of a car when there is a loss of friction/traction? {Ans: Friction is affected by the brakes, tires, road surface and speed. Traction is affected by stopping distance, centrifugal force, and hydroplaning.Decreasing a car's traction decreases the amount of control you have over the vehicle.}Describe 3 characteristics of a safe driver. Which of these do you feel is most important and why? {Ans: Responsible, cautious, calm. I think responsible because if you think of the consequences