A-LevelPhysicsKinematicsMay/June 2011Paper 1 Q81 Mark
A tennis ball falls freely, in air, from the top of a tall building. Which graph best represents the variation of distance s fallen with time t?
As-t graph showing s increasing non-linearly then linearly, concave up
Bs-t graph showing s increasing non-linearly then becoming constant, concave up
Cs-t graph showing s increasing non-linearly with ever-increasing slope, concave up
Ds-t graph showing s increasing linearly
✓ Correct Answer
The correct answer is A. 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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