A-LevelPhysicsDynamicsOct/Nov 2011Paper 1 Q91 Mark

A golf ball is hit by a club. The graph shows the variation with time of the force exerted on the ball by the club. [Figure 9.1] Which quantity, for the time of contact, cannot be found from the graph?

Q: What topic does this question test?

This question tests Dynamics in A-Level Physics (syllabus code 9702). It is worth 1 mark.

Athe average force on the ball

Bthe change in momentum of the ball

Cthe contact time between the ball and the club

Dthe maximum acceleration of the ball

✓ Correct Answer

The correct answer is D: the maximum acceleration of the ball

📋 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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About This A-Level Physics Question

Topic

This multiple-choice question tests Dynamics in A-Level Physics (syllabus code 9702). It is worth 1 mark.

Source

This question appeared in the Cambridge A-Level Physics Oct/Nov 2011 examination, Paper 1 Variant 2.

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