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        | the gas pedal; controls speed |  | 
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        | a braking system that keeps a car's wheels from locking when the driver brakes quickly |  | 
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        | gears are changed automatically |  | 
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        | vehicle insurance - all cars, trucks, and motorcycles on the road have to be insured. |  | 
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        | a curve in the road that is sloped |  | 
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 | Definition 
 
        | an area outside a vehicle that is not visible to the driver in the rear or side-view mirrors |  | 
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        | Term 
 
        | blood alcohol concentration (BAC) |  | Definition 
 
        | Percent of alcohol in the blood.  For under-age drivers BAC cannot be more than .02 |  | 
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        | sudden loss of air pressure in a tire |  | 
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        | the distance a car travels from the time the driver brakes until the car stops |  | 
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        | a path marked off for use by pedestrians (people walking) crossing the street |  | 
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        | road that is higher in the center than the edges |  | 
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 | Definition 
 
        | Allows the driver to set a speed without using the gas pedal.  Used only for highway driving. |  | 
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        | heating unit that clears ice, moisture or fog from the inside of the front and rear windows. |  | 
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 | Definition 
 
        | vision that allows a person to judge the distance between two objects |  | 
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        | put the car in a lower gear |  | 
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 | Definition 
 
        | DUI - Driving Under the Influence and DWI - Driving While Intoxicated are both charges for someone driving while drunk or on drugs |  | 
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 | Definition 
 
        | also called the parking brake |  | 
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 | Definition 
 
        | Also called "hazard lights".  All four signal lights turn on at once and flash to let people know to you are stopped or moving slowly. |  | 
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        | the area ahead and to the left and right that can be seen while you are looking straight ahead |  | 
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        | a posted speed limit that you cannot go above |  | 
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        | the time and space gap between vehicles for driving safely behind another car |  | 
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        | expressway or highway that is not a toll road |  | 
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        | Term 
 
        | High Occupancy Vehicle lane (HOV) |  | Definition 
 
        | a lane of the highway that is for vehicles with two or more people inside |  | 
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 | Definition 
 
        | when the car skims or rides on top of a small layer of water on the road - very dangerous.  Happens when driving too fast on wet roads. |  | 
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        | a law that says that anyone charged with DUI cannot refuse to be tested for it. |  | 
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        | place where a driver can enter or exit a highway; or connect with a highway going in another direction |  | 
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        | place where two or more roads cross |  | 
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 | Definition 
 
        | a person walking outside of the crosswalk - very dangerous |  | 
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        | Signals above reversible lanes that tell which lanes can and cannot be used.  example: I-66 during rush hour or the Chesapeake Bay Bridge |  | 
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        | a highway with more than one lane of traffic moving in each direction |  | 
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        | measures how far the car has gone |  | 
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        | the area of vision to the left and right of your central (or straight-ahead) vision |  | 
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 | Definition 
 
        | used to keep track of rules that drivers break |  | 
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        | the space a car covers between the time you see something and the time it takes you to step on the brakes |  | 
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        | the right of one vehicle to cross in front of another |  | 
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        | land off to the side of the road |  | 
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 | Definition 
 
        | when a driver loses control over the car and the direction it's going |  | 
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        | driving too close to the vehicle in front of you |  | 
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        | friction between the tires and the road |  | 
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 | Definition 
 
        | the outer surface of the tire |  | 
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 | Definition 
 
        | also called a directional signal - used to tell other drivers which way you're turning |  | 
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 | Definition 
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 | Definition 
 
        | letting another driver go first or have the right of way |  | 
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