What is the recommended minimum stopping distance for a car travelling at 100 km/h on a dry road?
- Correct answer70 metres.
- 120 metres.
- 30 metres.
- 90 metres.
Explanation
The total minimum stopping distance of a vehicle depends on four things: Perception time, reaction time, the vehicle’s speed and the vehicle’s braking capability. The recommend minimum stopping distance of a car driving at 100 km/h under dry conditions is 70 metres.
Read in Chinese
在干燥路面上，建议汽车以100公里/小时速度行驶的最小制动距离是多少？
- 70米。
- 120米。
- 30米。
- 90米。
车辆的总最小制动距离取决于四个因素：感知时间、反应时间、车辆速度和车辆制动能力。在干燥条件下，建议以100公里/小时速度行驶的汽车的最小制动距离为70米。
