LINKTV Democracy Now November 7, 2013
We start out by talking about vectors. The vectors. Do you know what a vector is . Like an arrow. If you ever sit next to a physics type and theyre doodling, giving ideas, talking about things. Usually, they put a whole lot of arrows to represent things. An arrow is a vector which represents, like, which way and how much, you know . Like, when we talk about flying into the wind. Notice in the textbook, we talk about the airplane flying into the wind. And we can let the speed of the airplane mayb...
Source: archive.org