Physics Equations with Roblox Units

Hello, im currently trying to build an airplane with aerodynamics, I learned about some formulas about Lift, Drag and Weight. These equations uses metrical units. So my question is, do I need to convert roblox studs to metrical or I can use Roblox Units directly in the formula?

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1 stud = 0.28 meters. You don’t have to convert to real units to work with these real-life equations, but it definitely makes life a bit easier.

Just note that you will then run into needing to make sure the mass of your objects are similar too, as well as the gravity.

Reference:
How many studs is there in a meter - Help and Feedback / Building Support - DevForum | Roblox

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You can substitute roblox units into it. The dampening equation for springs works fine with studs. (Well for me it did)