UK Driving Theory Practice Exam 2026 - Free Driving Theory Practice Questions and Study Guide

The stopping distance for a car traveling at 50mph is approximately 175 feet. This is because at higher speeds, it takes longer for a car to come to a complete stop due to the increased momentum. The other options may seem close in value, but they are actually significantly shorter distances, which would be more appropriate for lower speeds. For example, a car traveling at 25mph would have a stopping distance of around 70 feet. Therefore, it is important for drivers to understand the impact of speed on stopping distance in order to ensure their safety and the safety of others on the road.