Category:Definitions/Antiparallel Vectors

This category contains definitions related to Antiparallel Vectors.
Related results can be found in Category:Antiparallel Vectors.

Let $\mathbf u$ and $\mathbf v$ be vector quantities in space such that:

the lines of action of $\mathbf u$ and $\mathbf v$ are the same or parallel

their directions are opposite.

Then $\mathbf u$ and $\mathbf v$ are antiparallel.