Question detail
Which option best applies W = Fs for Work done by a force 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. 1 joule is equal to 1 newton metre — definition focus for W = Fs
- B. This confuses scalar and vector quantities and does not answer Work done by a force.
- 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: 1 joule is equal to 1 newton metre — definition focus for W = Fs
Explanation
The correct option is 1 joule is equal to 1 newton metre — definition focus for W = Fs. 1 joule is equal to 1 newton metre — definition focus for W = Fs is correct because it matches the approved learning objective to apply MS 3b and MS 3c skills when rearranging W = Fs. This answer belongs to Work done by a force 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 scalar and vector quantities, omit the required force or motion condition, or move away from the exact subtopic being tested.
Common mistake
Common Mistake in Rearranging Work Done Equation
Students often confuse the variables when rearranging the equation W = Fs, leading to incorrect calculations of work done, force, or distance.
To fix this, students should clearly identify which variable they need to isolate and carefully rearrange the equation step by step, ensuring they understand the relationship between work, force, and distance.
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