forces acting on airfoils in motion relative to the air (or other gaseous fluids)

a federation of seven Arab emirates on the eastern Arabian peninsula; achieved independence from the United Kingdom in 1971; rich in oil reserves

a federation of seven Arab emirates on the eastern Arabian peninsula; achieved independence from the United Kingdom in 1971; rich in oil reserves

a federation of seven Arab emirates on the eastern Arabian peninsula; achieved independence from the United Kingdom in 1971; rich in oil reserves