Vectors

In this lesson, we will learn the basic definition of a vector. Quantities that involve both magnitude and direction are known as vector quantities. A vector quantity can be represented with a directed line segment called a vector. The length of the vector represents the magnitude, whereas, the direction is indicated by the arrowhead. We will learn how to write a vector in component form, how to find the magnitude of a vector, and how to find the direction angle of a vector. Additionally, we will learn how to find the component form given the magnitude and direction angle.