Military aeroplanes, simplified, enlarged; an explanatory consideration of their characteristics, performances, construction, maintenance, and operation, specifically arranged for the use of aviators and students (1918)
Loening, Grover Cleveland, 1888- · [Boston, W. S. Best printing company] · leaf 194
l known, the single measurement of the weightcarried by the tail skid, and its distance from the axle, will at oncedetermine how far back of the axle the c. g. is situated. For this onlya 500 lb. spring balance is necessary in the field, and data on the cor-rect weight the tail skid should carry is… … 154 The Equilibrium of the Forces. These four forces of Thrust, Resistance, Lift and Weip;ht, actingat their respective centers, must be in equilil)riun-i wlicn thc^ machineis in steady flight. It is desirable again to emphasize that an aeroplane may be sodesigned that the line of thrust passes…
Airplanes · Aeronautics, Military
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