Hazard and Risk Perception
On a dry road at 100 km/h, which factors increase overall stopping distance?
- ○High tyre pressure only
- ✓Driver fatigue, worn tyres, and higher speed
- ○Using cruise control
- ○Air conditioning being on
Correct answer
Driver fatigue, worn tyres, and higher speed
Fatigue lengthens reaction time; worn tyres reduce braking grip; higher speed increases both reaction distance and braking distance. All three raise overall stopping distance.
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