A-LevelPhysicsKinematicsOct/Nov 2024Paper 1 Q61 Mark
A ball is thrown horizontally off a tall building. The ground is horizontal. Air resistance is negligible. Which statement about the motion of the ball is correct?
AThe acceleration of the ball is always at right angles to the path of the ball.
BThe ball follows a circular path until it hits the ground.
CThe ball has constant acceleration.
DThe ball's time in the air is proportional to the velocity at which the ball is thrown.
✓ Correct Answer
The correct answer is C: The ball has constant acceleration.
📋 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...
🎯 Mark Scheme Breakdown
Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.
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