A lightweight, browser-based calculator for the five SUVAT equations of motion, designed for A-Level and undergraduate physics students. Input any three of the five kinematic variables (displacement, initial velocity, final velocity, acceleration, time) and the calculator solves for the remaining two.
Why It Exists
SUVAT problems are algebraically straightforward but prone to sign errors and equation selection mistakes under exam pressure. This tool provides a verification layer — not a substitute for working through problems by hand, but a useful check once the method is understood.
Technical Notes
Pure HTML/CSS/JavaScript, no dependencies, no build step. Works offline once loaded. The calculation engine handles all five equation variants and flags inconsistent inputs.