Question detail
Which option best applies momentum for Momentum and force (HT only) 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
Momentum
Question
- A. Mass multiplied by velocity — definition focus for momentum
- B. This confuses moment and force and does not answer Momentum and force (HT only).
- 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 Momentum.
Answer
The correct answer is: Mass multiplied by velocity — definition focus for momentum
Explanation
The correct option is Mass multiplied by velocity — definition focus for momentum. Mass multiplied by velocity — definition focus for momentum is correct because it matches the approved learning objective to (HT only) Distinguish change in momentum from total momentum. This answer belongs to Momentum and force (HT only) within Momentum, so it must use precise AQA GCSE Physics forces and motion vocabulary. The other options are wrong because they either confuse moment and force, omit the required force or motion condition, or move away from the exact subtopic being tested.
Common mistake
Confusing Change in Momentum with Total Momentum
Students often confuse the concept of change in momentum with total momentum, leading to incorrect calculations and interpretations in problems involving collisions.
To fix this, students should clearly define change in momentum as the difference between final momentum and initial momentum, and ensure they understand that total momentum refers to the sum of the momenta of all objects in a system.
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