Theme A · Space, time and motion
Forces and momentum connects Newton’s laws, interactions, impulse, collisions and circular motion.
Observed assessment
Based on the exam material analysed in our dataset.
Based on 2024–2025 HL exam material analysed in our private dataset. Reviewed 2024 items are included only where mapped to the current syllabus. These observations describe the analysed sample and are not predictions of future examinations.
Question demands
Preparation focus
Forces and Momentum has the broadest assessment mix of the three topics currently published. Concept application, calculation and explanation all appear prominently in the analysed material. Students should not prepare for this topic as a calculation-only unit: strong performance also requires clear physical reasoning, appropriate models and the ability to explain how forces and momentum principles apply in unfamiliar situations.
Original questions
3 original questions with worked solutions.
Original question
Calculate & apply
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Momentum & energy
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Explain & calculate
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