Hi @jtervamki,
maybe this post can help you: Lift/Downforce Calculation
For the theory you can have a look at this doc: Aerodynamics Forces and Moments
And in general it is described in the assignment 
(if it was necessary to do so).
Cheers.
Hi @jtervamki,
maybe this post can help you: Lift/Downforce Calculation
For the theory you can have a look at this doc: Aerodynamics Forces and Moments
And in general it is described in the assignment (if it was necessary to do so).
Cheers.