9702/21/O/N/22 · Physics October/November 2022 Paper 21
6 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 7 marks · SI base and derived units, Precision and accuracy, Combining uncertainties
- Question 2 · 17 marks · Projectile motion, Adding and subtracting vectors, Density, Kinetic energy, Elastic potential energy, Drag and terminal velocity
- Question 3 · 8 marks · Power, Resolving vectors
- Question 4 · 10 marks · Polarisation, Nodes and antinodes, Intensity
- Question 5 · 11 marks · Resistance and Ohm's law, I–V characteristics, Potential difference and power, Kirchhoff's laws, Potential dividers
- Question 6 · 7 marks · Quarks, Hadrons, baryons and mesons
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.