411 REFERENCE · Wikibooks
FHSST Physics/Vectors/Importance
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Do I really need to learn about vectors? Are they really useful?
Vectors are essential to do physics. Absolutely essential. This is an important warning. If
something is essential we had better stop for a moment and make sure
we understand it properly.