A-LevelPhysicsKinematicsOct/Nov 2016Paper 1 Q71 Mark
A lorry travels at a constant speed and then decelerates until it stops. Which graph shows the variation with time of the distance travelled by the lorry?
A[Diagram option A: distance-time graph showing initial acceleration, then decreasing speed to stop]
B[Diagram option B: distance-time graph showing initial constant speed, then deceleration to stop]
C[Diagram option C: distance-time graph showing initial deceleration, then constant speed, then stop]
D[Diagram option D: distance-time graph showing initial constant speed, then acceleration]
✓ Correct Answer
The correct answer is B. This question tests the candidate's understanding of kinematics within the Physicssyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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