A-LevelPhysicsForces, density and pressureOct/Nov 2009Paper 1 Q101 Mark
What is the centre of gravity of an object?
Athe geometrical centre of the object
Bthe point about which the total torque is zero
Cthe point at which the weight of the object may be considered to act
Dthe point through which gravity acts
✓ Correct Answer
The correct answer is C. This question tests the candidate's understanding of forces, density and pressure 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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