Which of the following effects occurs when driving at high speed?
Human factor: Reaction, braking, and stopping
Explanation
When driving at **high speed**, there is an **increase in the stopping distance**. This is because, at higher speeds, the vehicle needs more time and space to come to a complete stop.
- **Stopping distance** is the sum of the distance you travel from the moment you perceive a hazard until you react (reaction distance) and the distance you travel while braking (braking distance).
- At higher speeds, the **reaction distance** increases because you cover more space in the same reaction time.
- The **braking distance** also increases because the vehicle's kinetic energy is greater, requiring more space to stop.
For these reasons, it is crucial to respect the established **speed limits**, which are designed to ensure safety based on the type of road and its conditions. Driving at appropriate speeds reduces the risk of serious accidents and improves the ability to react to unforeseen events.
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