Components, Magnitude and Angle of a vector.
Description
By positioning the point A, the values for the Vector from the origin to point A are shown.
Both the components and ,magnitude and angle, are shown as well as the equations for translating between values.
Components, Magnitude and Angle of a vector.
Instructions
Try moving the point to the various quadrants.
Look at the signs of the components.
Imagine a reference triangle between the vector and the x axis, what would sine and cosine of the origin angle be relative to the component signs?