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Cambridge
9702
2025–2027
Paper 2
Paper 2
AS Level Structured Questions
Physical quantities and units
SI units, prefixes and estimates · Errors and uncertainties · Scalars and vectors
3 subtopic lessons
Kinematics
Equations of motion and graphs · Projectile motion
2 subtopic lessons
Dynamics
Newton's laws and momentum · Conservation of momentum and collisions
2 subtopic lessons
Forces, density and pressure
Moments, couples and equilibrium · Density, pressure and upthrust
2 subtopic lessons
Work, energy and power
Work, power and efficiency · Kinetic and potential energy
2 subtopic lessons
Deformation of solids
Stress, strain and the Young modulus · Elastic and plastic behaviour
2 subtopic lessons
Waves
Progressive waves and intensity · The Doppler effect · Electromagnetic spectrum and polarisation
3 subtopic lessons
Superposition
Stationary waves · Diffraction and interference · The diffraction grating
3 subtopic lessons
Electricity
Electric current · Potential difference and power · Resistance and resistivity
3 subtopic lessons
D.C. circuits
E.m.f. and internal resistance · Kirchhoff's laws · Potential dividers
3 subtopic lessons
Particle physics
Atoms, nuclei and radiation · Fundamental particles
2 subtopic lessons