CBU PHYS 1104 - Preliminaries Lecture 4: A First Look at Vectors (Part 1)
Channel: CBU_PHYS1104
Date: 2019-08-31

What is a vector?  How is it different from a scalar?  How do we add and subtract vectors?

If you want to watch some really good videos about vectors, then watch the first few videos in the playlist, "The Essence of Linear Algebra", by 3Blue1Brown.  Here is a link:
https://www.youtube.com/playlist?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab