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From Contents - Motion; Vectors and Projectiles; Forces; Momentum; Energy and Machines; Circular and Rotational Motion; Law of Universal Gravitation; Special Relativity; Solids, Liquids and Gases; Temperature and Heat; Simple Harmonic Motion; Waves and Sound; Reflection and Refraction; Lenses, Diffraction and Interference; Electrostatics; Direct Current Circuits; Magnetism and Electromagnetic Induction; Modern Physics. (Description by http-mart)