In road safety physics, what components make up the total stopping distance of a moving vehicle?

Answer and explanation

Correct answer: D. The sum of the reaction distance and the braking distance

  1. Step 1: Stopping distance formula. Step 2. Total stopping distance equals reaction distance plus braking distance. Answer: The sum of the reaction distance and the braking distance. Why not the others: Mass and horn are not distance components.

Practise more Active Safety, Braking Dynamics, Weather Hazards, and Human Factors.

Free questions with an explanation for every one, and full timed Exame de Código (Driving Theory Test) - Portugal mock tests.