Foundations -- Motion in one dimension -- Acceleration -- Momentum -- Energy -- Principle of relativity -- Interactions -- Force -- Work -- Motion in a plane -- Motion in a circle -- Torque -- Gravity -- Special relativity -- Periodic motion -- Waves in one dimension -- Waves in two and three dimensions -- Fluids -- Entropy -- Energy transferred thermally -- Degradation of energy -- Electric interactions -- The electric field -- Gauss's law -- Work and energy in electrostatics -- Charge separation and storage -- Magnetic interactions -- Magnetic fields of charged particles in motion -- Changing magnetic fields -- Changing electric fields -- Electric circuits -- Electronics -- Optics -- Wave and particle optics