O-LevelPhysicsForcesOct/Nov 2025Paper 1 Q141 Mark

Which statement about centre of gravity is correct?

Q: What topic does this question test?

This question tests Forces in O-Level Physics (syllabus code 5054). It is worth 1 mark.

AObjects with a centre of gravity at the same height are less stable when the base is larger.

BObjects with a centre of gravity at the same height are more stable when the base is larger.

CObjects with higher centres of gravity and smaller bases are more stable.

DObjects with identical bases are more stable when the centre of gravity is higher.

✓ Correct Answer

The correct answer is B: Objects with a centre of gravity at the same height are more stable when the base is larger.

📋 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.

🔒

Unlock the Examiner's Analysis

Join thousands of Cambridge students already using Oracle Prep

About This O-Level Physics Question

Topic

This multiple-choice question tests Forces in O-Level Physics (syllabus code 5054). It is worth 1 mark.

Source

This question appeared in the Cambridge O-Level Physics Oct/Nov 2025 examination, Paper 1 Variant 2.

Practice on Oracle Prep

Oracle Prep provides AI-powered practice for all Cambridge O-Level and A-Level subjects. Our platform includes topic predictions with 87.7% accuracy, AI essay grading, and a comprehensive question bank spanning 25 years of past papers across 29 subjects.