Question detail
Which option best applies braking for Energy transfer and braking 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
Work done and energy transfer
Question
- A. It increases the energy to be dissipated — graph focus for braking
- B. This confuses distance and displacement and does not answer Energy transfer and braking.
- 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 Work done and energy transfer.
Answer
The correct answer is: It increases the energy to be dissipated — graph focus for braking
Explanation
The correct option is It increases the energy to be dissipated — graph focus for braking. It increases the energy to be dissipated — graph focus for braking is correct because it matches the approved learning objective to explain why stopping distance depends on energy transfer by braking forces. This answer belongs to Energy transfer and braking within Work done and energy transfer, 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 Factors
Students often think that stopping distance only depends on the speed of the vehicle, ignoring the role of braking force.
Emphasize that stopping distance is influenced by both the energy transferred by braking forces and the initial kinetic energy of the vehicle, which is affected by speed.
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