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Physics

Essential physics formulas for mechanics, thermodynamics, electricity, and more.

Our physics formulas reference covers key topics including mechanics, waves, electricity, and nuclear physics. Each formula is presented with defined variables and real-world context, making it an ideal revision aid for GCSEs, A-Levels, and university courses.

Kinematics
Formulas for motion in a straight line, including velocity, acceleration, and displacement.
Dynamics
Newton's laws of motion, force, mass, and friction.
Circular Motion & Gravity
Formulas for centripetal force, acceleration, and universal gravitation.
Energy & Work
Kinetic energy, potential energy, work, and power.
Electricity & Magnetism
Formulas for circuits, electric forces, and fields.
Thermodynamics
Heat, temperature, and laws of thermodynamics.
Waves & Optics
Wave properties, sound, light, and lenses.

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Physics Formulas - Cheat Sheet | Formulai