//Example 12.10
rho=1.29;//Density from table (kg/m^3)
v=40;//Speed (m/s)
L=7.40*10^-2;//Characteristic length (m)
eta=1.81*10^-5;//Viscosity from table (Pa.s)
N_R_v=(rho*v*L)/eta;//Reynolds number
printf('Reynolds number = %0.2e (object in fluid)',N_R_v)
//Openstax - College Physics
//Download for free at http://cnx.org/content/col11406/latest