What Are the Hazards of Speeding While Driving a Car?

[DeAlex]

The hazards of speeding while driving a car are as follows: Hazard 1: Increased vehicle wear. High-speed operation increases the working intensity and load on the vehicle, accelerating the wear and damage of components. Hazard 2: Reduced reaction ability. Due to high speed, the driver's focus tends to be fixed farther ahead, narrowing the field of vision. Objects outside the window often pass by in a flash, while it takes about 0.4 seconds for a person to sense a target within their field of vision and an average of 1 second to clearly identify it. In case of sudden danger, there is insufficient time to judge and take emergency measures. Hazard 3: Extended reaction distance. When a vehicle is traveling at 60 km/h, the average person takes about 0.7 to 1.0 seconds from realizing the danger to applying the brakes, resulting in a reaction distance of approximately 17 meters (free-running distance). At 120 km/h, the reaction distance increases to about 39 meters (free-running distance), doubling the distance. Hazard 4: Extended braking distance. As speed increases, the vehicle's braking performance decreases, the friction coefficient drops, and the braking distance lengthens, making it difficult to stop the vehicle promptly when needed. Hazard 5: Disruption of normal traffic flow. Speeding inevitably leads to frequent overtaking and encountering oncoming vehicles, increasing the driver's psychological stress and disrupting the normal flow of traffic. If the driver's adaptability is weak, they may be overwhelmed by sudden dangers, losing control of the vehicle. Hazard 6: Worsened accident consequences. The kinetic energy of a moving object is proportional to its mass and the square of its speed. Experiments show that when a vehicle hits a concrete wall at 60 km/h, the impact is equivalent to falling from a height of 14 meters (5 stories). At 100 km/h, the impact is equivalent to falling from 39 meters (13 stories), leading to extremely severe consequences.