This topic covers: - Vector magnitude - Vector scaling - Unit vectors - Adding & subtracting vectors - Magnitude & direction form - Vector applications

Vectors are an important concept, not just in math, but in physics, engineering, and computer graphics, so you're likely to see them again in other subjects. Vectors are used to represent …

Visually understanding basic vector operations. Math: Get ready courses; Get ready for 3rd grade; Get ready for 4th grade; Get ready for 5th grade

What we want is called a Euclidean vector (named for the Greek mathematician Euclid and also known as a geometric vector). When you see the term “vector” in this course, you can assume …

Using vector addition and scalar multiplication, we can represent any vector as a combination of the unit vectors. For example, (3, 4) ‍ can be written as 3 i ^ + 4 j ^ ‍ .

Learn what vectors are and how they can be used to model real-world situations. Perform various operations with vectors like adding, subtracting, scaling, and conversion between rectangular …

A vector has both magnitude and direction. We use vectors to, for example, describe the velocity of moving objects. In this video, you'll learn how to write and draw vectors.

If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and …

A vector is a mathematical object that has both a magnitude (length) and a direction. Vectors can be used to represent physical quantities such as velocity, force, and acceleration. What are …

And for each one of those points, you consider what the output of the function is and that's gonna be some three-dimensional vector. And you draw that vector off of the point itself. So to start …