9702/21/M/J/25 · Physics May/June 2025 Paper 21
7 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 9 marks · Displacement, velocity and acceleration, Equations of uniform acceleration, Projectile motion, Conservation of energy
- Question 2 · 10 marks · Principle of moments, Hooke's law, Elastic potential energy
- Question 3 · 10 marks · Power, Work done, Potential difference and power, Drag and terminal velocity
- Question 4 · 8 marks · Principle of superposition, Double slit
- Question 5 · 6 marks · Wave equation, Oscilloscope (CRO), Doppler effect for sound
- Question 6 · 9 marks · Resistance and Ohm's law, Drift speed, Resistivity, Resistors in series and parallel
- Question 7 · 8 marks · Decay equations, Antiparticles and neutrinos, Beta decay and leptons, Quarks
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.