The person’s mass, m= 68.1 kg, the unknown drag coefficient is,
c , with units kg/s, and the local acceleration of gravity is g=
9.80 m/s2 . Our model for the person’s velocity vs time gave us a
linear differential equation whose analytical solution was the
V(t) = g*m/c*[1-exp(-c/m*t)].
Your job is to find “c”. You need to use the MATLAB “help”
documentation to find the nonlinear curve fitting function and
syntax for how to use it. Hint you...