MATLAB problem:

Plot the vertical velocity free fall using Euler's Method

Given: no initial velocity

time step increment h=0.1s

compute solution 0 up to t=20s

gravity=9.8

mass=68.1

drag coefficient=12.5

Euler's Method: v(ti+1)=v(ti)+[g-(c/m).*v(ti)].*h

Afterward within the same script, overlay a new plot of the analytical solution using the given formula: v=gm/c (1-exp(-t(c/m))

Thank you!