Vector Geometry

• expression écrite

Vector Geometry What is a vector? Definition: A directed line segment Characteristics: Tail (initial point) Tip (terminal point) Vectors vs. Scalars A vector has: A vector is used to represent quantities like: A scalar has: A scalar is used to represent quantities like:

• terminal point
• pure geometry
• free vectors symbol
• directed line segment
• opposite direction
• vector
• vectors