Dot Physics on MSN

Unit vectors in cylindrical and spherical coordinates made simple

Understand unit vectors in cylindrical and spherical coordinate systems with a simple and intuitive explanation. This video breaks down how these vectors define direction in three-dimensional space ...
BBC

Using and finding unit vectors

Unit vectors have a magnitude of 1. The basic unit vectors are \(i = \left( \begin{array}{l}1\\ 0\\0\end{array} \right)\), \(j=\left(\begin{array}{l}0\\1\\0\end{array ...