In fact, setting speed limits is to better ensure vehicle safety and maintain traffic order.
Because the faster the car, the longer the braking distance and the less time the driver has to react, the result of speeding is often fatal.
In fact, speeding on the highway, the biggest problem is not to brake the car.
If you hit someone at a speed of 100km/h, you may die; if you hit someone at a speed of 50km/h, you may be seriously injured; and if you hit someone at a speed of 10km/h, you may be slightly injured. Therefore, the speed limit is not only to leave some room for yourself, but also to leave the possibility for others to survive.
Take an ordinary car as an example, assuming that the vehicle is driving at 100km/h per hour and braking with full force, the braking distance is about 30 to 50 meters.
The faster the speed, the longer the distance of the brake, if the speeding, the front of the situation happens, it is likely to be because of not timely stop the vehicle, and an accident.
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