Basically, you just give the magnitude of the vector and the angle (from the positive x-axis) that the vector is pointing. Here is an example (using the same vector from before): ...

To find the result, you merely multiply each vector component by the scalar value. The magnitude of a vector is the square root of the sum of the squares of the components.

What is a vector, and how can we use it in electrical design? According to the “IEEE Standard Dictionary of Electrical and Electronic Terms,” a vector quantity is “any physical quantity whose ...

Discover how to calculate the modulus (magnitude) of a velocity vector! This tutorial explains how to find the speed of an object from its velocity components in both 2D and 3D motion. Perfect for ...

Practise using vector components when adding, subtracting or calculating the magnitude of vectors ahead of your National 5 Maths exam.