Lists of equations for physics and engineering

Physics is the background to engineering, so both subjects overlap easily.  We have divided them into the following four sections, where you can find lists of equations for physics and engineering.

Classical Mechanics

The study of things in motion and the forces acting on them.

Thermal Engineering

Equations relating to energy conversion and the movement of heat.

Electrical Engineering

Analysis of electricity and how it interacts with objects in motion.

Modern Physics

Post-Newtonian physics, dealing with the very fast (Relativity) and the very small (Quantum).