Vectors- Quiz 2

This quiz will focus on a 2D space.

Lets look at the following two vectors:

\vec{x}=\begin{bmatrix} 5\\1\end{bmatrix}

\vec{y}=\begin{bmatrix} -4\\-1\end{bmatrix}

What is the magnitude and direction of \vec{x}+\vec{y}?

Enter your answers in our workspace:

• Answer (1) enter only the numerical magnitude
• Answer (2) enter only the angle (with respect to the positive horizontal axis) in degrees

(You will find the answer to this quiz at the end of the Vectors lesson)

Remember: if you are having issues with the workspace, reset your data.