You increase your speed from 50 km/h to 100 km/h. How is the braking distance changed according to the rule of thumb?

When you increase your speed significantly, the braking distance increases at a much higher rate than the speed increase itself. The rule of thumb in traffic regulations indicates that if you double your speed, the braking distance is approximately quadrupled. This means that at 100 km/h, the braking distance can indeed expand from 25 m to around 100 m.

Understanding this principle is crucial for safe driving. It emphasizes the importance of maintaining a safe following distance and being aware of how speed affects your stopping capability. In terms of German traffic law, adhering to safe driving speeds and understanding braking distances can help prevent accidents and ensure the safety of all road users.