Question detail
Which option best applies joule 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. One joule is the work done when a force of one newton moves an object one metre — misconception focus for joule
- 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: One joule is the work done when a force of one newton moves an object one metre — misconception focus for joule
Explanation
The correct option is One joule is the work done when a force of one newton moves an object one metre — misconception focus for joule. One joule is the work done when a force of one newton moves an object one metre — misconception focus for joule is correct because it matches the approved learning objective to state that one joule is one newton metre. 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
Confusion between Joules and Newton Metres
Students often confuse joules with newton metres, thinking they are different units of measurement.
Remember that one joule is defined as one newton metre, which means they are equivalent and can be used interchangeably in the context of work done.
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