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. Constant velocity — definition 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: Constant velocity — definition focus for velocity-time graph
Explanation
The correct option is Constant velocity — definition focus for velocity-time graph. Constant velocity — definition focus for velocity-time graph is correct because it matches the approved learning objective to interpret triangular and rectangular areas under velocity-time graphs. 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
Misinterpreting Areas Under Velocity-Time Graphs
Students often confuse the areas under velocity-time graphs, thinking that both triangular and rectangular areas represent the same distance travelled.
Remind students that the area of a rectangle is calculated as base times height, while the area of a triangle is calculated as 0.5 times base times height. Encourage them to practice calculating areas for both shapes to reinforce the concept.
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