Question detail
Which option best applies v^2 - u^2 = 2as for Uniform acceleration (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
Forces and motion
Question
- A. The relationship between final velocity, initial velocity, acceleration, and distance — calculation focus for v^2 - u^2 = 2as
- B. This confuses scalar and vector quantities and does not answer Uniform acceleration (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 Forces and motion.
Answer
The correct answer is: The relationship between final velocity, initial velocity, acceleration, and distance — calculation focus for v^2 - u^2 = 2as
Explanation
The correct option is The relationship between final velocity, initial velocity, acceleration, and distance — calculation focus for v^2 - u^2 = 2as. The relationship between final velocity, initial velocity, acceleration, and distance — calculation focus for v^2 - u^2 = 2as is correct because it matches the approved learning objective to (HT only) Apply MS 3b and MS 3c skills when rearranging v^2 - u^2 = 2as. This answer belongs to Uniform acceleration (HT only) 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 scalar and vector quantities, omit the required force or motion condition, or move away from the exact subtopic being tested.
Common mistake
Rearranging the Equation
Students often struggle to correctly rearrange the equation v^2 - u^2 = 2as, leading to incorrect calculations of acceleration, distance, or final velocity.
Practice isolating each variable step-by-step, ensuring to apply inverse operations correctly. Use examples to reinforce the process of rearranging equations.
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