This exam focus covers Exam Focus within Stopping Distances for GCSE Physics. Revise Stopping Distances in Forces for GCSE Physics with 13 exam-style questions and 5 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 10 of 12 in this topic. Treat this as a marking guide for what examiners are looking for, not just a fact list.
Topic position
Section 10 of 12
Practice
13 questions
Recall
5 flashcards
🎯 Exam Focus
Frequently Examined
Stopping distances feature in AQA Physics papers regularly, often with real-world road safety contexts. Key question types:
- Calculate thinking distance from speed and reaction time
- State factors that increase reaction time / thinking distance / braking distance
- Explain why braking distance quadruples when speed doubles — link to KE = ½mv²
- Compare graphs of speed-time data showing vehicle stopping
- Evaluate road safety measures — 20 mph zones, wet roads, phone use
Common 3-mark structure: State the factor → explain how it affects reaction time or friction → link to thinking/braking distance increasing.