1. Mechanics - Motion graphs, kinematics equations, Newton’s laws, vectors, projectiles, momentum conservation 2. Energy and Work - Gravitational and kinetic energy, work and power, mechanical efficiency 3. Materials - Fluid properties, density, viscosity, terminal velocity, Hooke’s law, stress-strain graphs, Young modulus 4. Waves and Light - Wave basics, types, superposition, stationary waves, diffraction, interference 5. Optical Properties of Light - Refraction, total internal reflection, polarization, applications in forensics