n the back of the plane andthe increased pressure on the face is clearlyshow-n. This demonstrates that the top of aplane is really many times more efficient thanthe lower portion. In some cases the depressionon the top of a plane contributes more thantwo thirds the lift of a plane. CENTER OF… … 100lEl144169196 3 61•4C0441 4 845295766256767297B4B41900961 1024108911:36lr;26 Square 12961369144415211600168117 6418491936202521162209230424012S00260127042809291630253136324933 643481360037213844396940664225435644804 62447614 900 Speed. J.00…
Aeronautics
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