F=force, m=mass, a=acceleration, V=Volume, D=Density, dv/dt=(change in velocity)/(change in time)(adsbygoogle = window.adsbygoogle || []).push({});

F=ma

D=m/V

m=VD

a = dv/dt

F=VDdv/dt

= Volume * Density * (change in velocity) / (change in time)

= (Volume of Air Moved) * (Density of the Air) * (the final velocity of the air) / (change in time)

(final velocity of the air) = ??? (How do you determine this? It's elastic collision I'm guessing?? But I don't know what to do...)

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# Aerospace Aerodynamics: How much thrust/lift is generated by a propeller / helicopter rotor?

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