Vector Addition Demo by Colin McKay

This example demonstrates vector addition using the parallelogram and triangle rule through dynamic geometry, visually showing the process of vector composition; core math concepts include vectors, vector addition operations, geometric representation, and coordinate calculations; construction highlights use of Vector command to create vectors A, B, u, v, with objects C, D, E, F to represent resultant vectors and text1 for annotations; suitable for high school and above students learning vector operations, or university-level physics education.