A-LevelPhysicsDynamicsMay/June 2025Paper 1 Q111 Mark
A cyclist is riding at a constant speed on a level road. According to Newton's third law of motion, what is equal and opposite to the backward push of the back wheel on the road?
Athe force exerted by the cyclist on the pedals
Bthe forward push of the road on the back wheel
Cthe tension in the cycle chain
Dthe total air resistance and friction force
✓ Correct Answer
The correct answer is B. This question tests the candidate's understanding of dynamics 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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