Use the 2 second rule. Leave 2 seconds between your car and the car in front of you.
it is recommende to keep a gap of at least two seconds behind the car in front of you so the distance varies with the speed
Yes. But if you are being tailgated there is little you can do to ensure the car behind you is the appropriate distance. If you slow down enough, the gap between you and the car ahead of you may encourage the vehicle behind to pass you and move into that empty spot in front of you.
Yes because if the car in front of you was going faster, the distance between the vehicle your in and the one in front of you would grow but, if the car was going slower than the speed your going, the vehicle will become closer. :)
It's to gauge the distance e between you & car in front so you have time to stop. You see the car pass a landmark & count 3. If you reach it before 3, you are too close.
They have equal distance between them to keep balance.
6 feet
two
3 miles
A distance. Nothing more. Keep that in mind. However, if you're wondering what the shortest distance is between two points, the answer, assuming a two-dimensional plane, is a line.
In any driving location, it is generally agreed to be safe if you position yourself 3 seconds or more behind the vehicle in front of you.
This depends on your speed. From a legalistic standpoint, there is no set distance; that's not to say you wouldn't get pulled over for tailgating. In general, you should keep enough distance between you and the vehicle in front of you so that if they were to suddenly slam on the brakes, you wouldn't hit them.
When you will observe the road far ahead of the front end of your car and keep proper distance between other cars, then you will have enough time for thinking and enough space for braking. But when intense situation happens, then the thinking and braking are solidified in one desperate move: to avoid a collision.