Vector Projection Diagram - Visual Explanation of Dot Product and Orthogonal Components #1278105 (License: Personal Use)

This diagram demonstrates orthogonal projection of two vectors, **a** and **b**, onto a unit direction vector **n̂**, highlighting how their scalar projections (labeled as *a* and *b* along the axis) are derived from the dot product. The red and blue arrows represent the original vectors in 2D space, while the purple line shows the projection axis, with component labels indicating magnitude contributions along **n̂**. The notation emphasizes geometric interpretation of inner products in linear algebra and physics.

Used in educational content on linear algebra, physics, or engineering courses to explain vector decomposition, work calculations, and directional components; matches user intent for visual learning of projection concepts.