Question detail
Which option best applies velocity-time graph for Velocity-time graphs 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. 4 m/s² — misconception focus for velocity-time graph
- B. This confuses speed and velocity and does not answer Velocity-time graphs.
- 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: 4 m/s² — misconception focus for velocity-time graph
Explanation
The correct option is 4 m/s² — misconception focus for velocity-time graph. 4 m/s² — misconception focus for velocity-time graph is correct because it matches the approved learning objective to calculate acceleration from the gradient of a velocity-time graph. This answer belongs to Velocity-time graphs 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 speed and velocity, omit the required force or motion condition, or move away from the exact subtopic being tested.
Common mistake
Misunderstanding Gradient Calculation
Students often confuse the gradient of a velocity-time graph with the area under the graph, mistakenly thinking both represent acceleration.
Emphasize that the gradient of a velocity-time graph specifically represents acceleration, while the area under the graph represents distance travelled.
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