In order to fly, airplanes use aerofoil-shaped wings. An aerofoil is a shape that forms higher pressure beneath than above, pushing the plane up. The engine helps to accelerate the aircraft to a high enough speed to overcome gravity.
2,000 airplanes fly in the air each day.
Airplanes have engines, gliders don't and must be towed up in the air in order to fly by a tow plane.
Streamlining helps anything move faster through the air.
Air
because airplanes would not be able to fly it would be really hard to go through air
Air crafts fly with the help of gyro instruments besides ATC guidance. through RT contact.
No. Airplanes need air to fly. The wing shape when passing through the air, creates more pressure on the bottom of the wing than on the top creating lift. In space there is no air and so airplanes will not work.
Yes, airplanes cannot fly in the thermosphere due to the extremely low air density at that altitude. Satellites do not fly in the traditional sense but orbit within the thermosphere, taking advantage of the lack of air resistance.
airplanes aircrafts? what do you mean?
You may use airplanes or balloons (aeronautics).
They must have sufficient thrust from their engines and lift from their wings to overcome their weight and the aerodynamic drag forces. Most rockets do not have sufficient wings to lift them but their engines provide a thrust force that is greater than their weight and it keeps pushing them vertically in the air.
Air planes fly in the stratosphere. Sorry, i didnt give the info of why they fly..im so dumb