Question detail
Which option best applies stopping distance for Stopping distances and safety in AQA GCSE Physics Forces?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Forces and motion
Question
- A. Thinking distance plus braking distance — calculation focus for stopping distance
- B. This confuses distance and displacement and does not answer Stopping distances and safety.
- C. This is too vague because it does not use the force or motion quantity named in the objective.
- D. This reverses the physical cause and effect for Forces and motion.
Answer
The correct answer is: Thinking distance plus braking distance — calculation focus for stopping distance
Explanation
The correct option is Thinking distance plus braking distance — calculation focus for stopping distance. Thinking distance plus braking distance — calculation focus for stopping distance is correct because it matches the approved learning objective to define stopping distance as thinking distance plus braking distance. This answer belongs to Stopping distances and safety within Forces and motion, so it must use precise AQA GCSE Physics forces and motion vocabulary. The other options are wrong because they either confuse distance and displacement, omit the required force or motion condition, or move away from the exact subtopic being tested.
Common mistake
Confusing Stopping Distance Components
Students often confuse stopping distance with just braking distance, neglecting the thinking distance.
Remember that stopping distance is the sum of thinking distance and braking distance. Always break it down into these two components when calculating.
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