Physics: interactive lessons
Year 11 Science. Motion, forces, energy and electric circuits. Each chapter is a narrated, animated lesson with activities and exam practice. Turn your sound on, and use Chrome for the Google voice.
Speed and distance–time graphs
Speed, v = d/t and reading distance–time graphs.
Chapter 2 · Mechanics LOs 6–8, 10–11Vectors, velocity and acceleration
Scalars and vectors, displacement, velocity and a = Δv/Δt.
Chapter 3 · Mechanics LOs 9, 12–14Speed–time graphs
Gradients for acceleration and areas for distance.
Chapter 4 · Mechanics LOs 15–18Forces and Newton's laws
Contact and non-contact forces, Newton's laws and F = ma.
Chapter 5 · Mechanics LOs 19–23Mass, weight, friction and pressure
Fw = mg, friction, terminal velocity and P = F/A.
Chapter 6 · Mechanics LOs 24–31Energy, work and power
Ep = mgh, Ek = ½mv², conservation of energy, work and power.
Chapter 7 · Electricity LOs 1–3, 16Circuits and charge
Conductors, current, voltage, resistance and circuit diagrams.
Chapter 8 · Electricity LOs 4–6, 15Circuit rules and V = IR
Series and parallel rules and V = IR calculations.
Chapter 9 · Electricity LOs 7–14Electrical power and changing circuits
P = IV, brightness, battery life and explaining circuit changes.
Chapter 10 · Electricity LOs 17–19Electric fields and forces
Charges, parallel plates, F = Eq and E = V/d.
Ten chapters covering all 31 mechanics and 19 electricity learning outcomes in the 11SCI core notes. Each chapter ends with exam practice.