The weight of an aeroplane flying in the...

The weight of an aeroplane flying in the air is balanced by

Vertical component of the thrust created by air currents striking the lower surface of the wings

Force due to reaction of gases ejected by the revolving propeller

Upthrust of the air which will be equal to the weight of the air having the same volume as the plane

Force due to the pressure difference between the upper and lower surfaces of the wings created by different air speeds on the surfaces

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ERRORLESS -NEWTONS LAWS OF MOTION-Equilibrium of Force

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