Topics
Read the idea, open a worked example, answer the checks, then run the practical that belongs to it.
- 01 MotionSpeed, velocity, acceleration, and the equations for constant acceleration.0/4 checks · 20 min
- 02 ForcesResultant force, weight, Newton’s laws, and Hooke’s law for a spring.0/4 checks · 20 min
- 03 Energy, work and powerKinetic and gravitational stores, work, power, and efficiency.0/4 checks · 18 min
- 04 MomentumMomentum, conservation in collisions, and impulse.0/4 checks · 16 min
- 05 Waves and soundFrequency, wavelength, the wave equation, echoes, and a timed pendulum.0/4 checks · 18 min
- 06 LightReflection, refraction, the critical angle, and the thin-lens equation.0/4 checks · 20 min
- 07 ElectricityCurrent, voltage, resistance, power, charge, and series and parallel circuits.0/4 checks · 22 min
- 08 HeatingSpecific heat capacity, latent heat, and why temperature is not heat.0/4 checks · 18 min
- 09 Density and pressureDensity, pressure on a surface, and pressure in a liquid.0/4 checks · 16 min