Try Notedeck free · More Mathematics demos
← Notedeck 数学 · 向量加法 r = a + b Try in Notedeck

Vector addition r = a + b — interactive Mathematics demo

Triangle rule (tip-to-tail) and the parallelogram give the same resultant

Run this interactive Mathematics demo live below, or download it as a single self-contained HTML file that works offline in any browser or LMS — one of 1,900+ free interactive teaching demos on Notedeck. With Notedeck you upload your own materials and turn them into interactive courseware, question papers with answer keys, and AI-taught lessons.