How does speeding affect stopping distance?

Speeding increases stopping distance because the distance a vehicle travels before coming to a complete stop is directly related to its speed. The faster a vehicle is moving, the longer it takes to come to a halt due to the increased momentum. When a driver applies the brakes, the vehicle will continue to travel forward for a longer distance because of this higher speed, which results in a greater stopping distance.

In addition, physics plays a significant role here: the kinetic energy of the vehicle increases with the square of its speed, requiring more force and distance to dissipate that energy effectively when braking. This means that any increase in speed results in a disproportionately larger increase in stopping distance. Understanding this relationship is crucial for safe driving and highlights the importance of adhering to speed limits to maintain control over the vehicle and reduce the risk of accidents.