Syntax for Physics Equation

What would the correct sytax be for the equation a_x=(T/m)-((D*rho*A)/2m)*vx(i)^2

Answer 1

[Sibi]

x=0:10; %% for x from 0 to 10
T=1;m=1;rho=1;A=1;m=1;v=1;D=1;
a_x=(T/m)-((D*rho*A)/(2*m))*v*(x).^2