A velocity vector is defined by its x- and y-direction components as vx = 3.5 m/s and vy = 2.3 m/s. You are taught in physics that finding the magnitude of this velocity vector involves using the equation vmag = sqrt(vx^2 + vy^2).

Imagine instead the velocity vector was defined as the (Matlab type) vector v = [3.5 2.3]. How could you use matrix multiplication to find the magnitude of v?

Write a script file that computes the magnitude using both of these methods. Paste the script here.