In order to stop safely when encountering an obstacle in the road or a traffic signal. Also used for parking to make certain the vehicle cannot move when unattended.
F1 cars need friction for their brakes, if they didn't have friction on there brakes then it wouldn't be able to brake.
Because the disk brakes of cars are much more massive than the brakes of a motorcycle. Braking a car still produces massive amounts of heat, but heat dissipation is better, so they don't need holed disks.
No. Presently electromagnetic brakes are not used in cars but the can be used If I may finish that..on trailers
they help stop a bit better then unvented disc brakes therefore higher performance cars need vented brakes to stop faster where as some cars put them on just because they look better then unvented brakes.
the brakes or the emrgen see brakes
Well, considering the fact that cars don't work without brakes, Brakes were put into cars at the very beginning of car-time. Common sense, evidently, is something you lack.
Cars no but if you want to spend alot of money pickup trucks can. I personally am just going to keep the brakes I have on my truck.
about 200 feet... unless your brakes are horrible
You can learn all about the brakes in your cars and other cars by doing a simple search on your favorite SE. It's not hard to find out the steps to repairing your brakes.
On cars for the past 80 years ALL wheels have brakes !
brakes, or no sun
yes, the cars in Anchorage,Alaska do use same type of brakes as of sold in the US.