At least 2 seconds behind the vehicle in front of you is recommended. More in bad weather/road conditions.
as a defensive driver you must follow the car ahead of you at safe distance of?
2 meters minimum, in Australia.
200 feet
9 ft
till it clears the door i would guess
If the speed of the car becomes NV, with N > 1, the minimum distance it can be stopped over remains the same at S. This is because the stopping distance is primarily determined by factors like initial speed, braking capacity, and road conditions, rather than the multiple of the speed.
According to the California Department of Motor Vehicles, the minimum following distance on highways is three car lengths. Anything closer is considered tailgatinging and is both unsafe and against the law. This distance is independent of time of day.
It means the minimum distance the car moves between the time the driver decides to stop and the time the car actually stops. The distance can never be zero, and any pedestrian or animal who happens to be crossing in front of the car at a distance less than the stopping distance is simply out of luck.
The minimum distance is the depth of the excavation...
one car length per ten miles per hour
When following large trucks, maintain at least a minimum of a ______ second following distance.
In normal traffic flow, sure ... but at a safe distance. You cannot follow it when it is responding to an emergency however ... at that point you are speeding and thus breaking the law.