but technical peoples says its not magic and its a logic.
According to bernouli's principle. Is says that air has kinetic energy and whenever pressure difference occure b/w two points. > then force is acting high pressure (air velocity drop is very small) to low pressure (air velocity drops is high). >for example if pressure abov the wings is P1 and pressure below the wings is P2. Then the pressure difference P=P2-P1 makes aeroplane fly.
>we make lift force due to P2-P1.SO we must design such that
pressure diff is enough to to lift the aeroplane weight. Then it can
fly.
BUT IN PRACTICAL CASE there are so many controlling mechanisms in aeroplane is controlled through computers. >such as YAW CONTROL TO TURNING PURPOSE,PITCH CONTROLL FOR VARYING PRESSURE DIFF THEN WE CAN VARY LIFT FORCE ON WINGS.ETC
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