UK Driving Theory Practice Exam

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Prepare for the UK Driving Theory Test with an engaging quiz that includes multiple-choice questions, detailed explanations, and interactive study tools. Get the knowledge you need to pass your exam with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the stopping distance for a vehicle traveling at 50 mph?

125 ft
175 ft
240 ft
315 ft

The correct answer is: 175 ft

The stopping distance for a vehicle traveling at 50 mph is approximately 175 feet. This distance is a calculation that includes both the thinking distance and the braking distance. When driving at higher speeds, the time it takes for a driver to perceive a hazard and react—as represented by the thinking distance—increases. In addition, once the brakes are applied, the braking distance—the distance the vehicle travels while coming to a stop—also increases due to the higher speed. At 50 mph, it is crucial for drivers to be aware of these dynamics because stopping distances can significantly impact safety on the road. Understanding the stopping distance helps in maintaining a safe following distance and preparing for potential hazards.