Question 5712
At higher speeds, is the risk of an accident greater?
- It will depend on the vehicle you are driving.
- Yes, among other reasons, because the reaction distance and the braking distance are greater.
- It will depend on the road; the risk will not be greater on a freeway (autopista) or a high-capacity divided highway (autovía).
Show answer and explanation
Correct answer: Yes, among other reasons, because the reaction distance and the braking distance are greater.
Yes. At higher speeds, you travel more meters while reacting and while braking. Braking distance increases with the square of your speed, so at twice the speed, you need four times as many meters to brake. This applies to any vehicle on any road, including a freeway.