To provide lift.
you cannot walk under an aeroplanes wing because when you get upside-down you can fall
it depends but it is usually 21 meters
The different parts of the aeroplane are the tail, the wings and the body section.
Aeroplanes always have alierons. They are attached to the wings to give the plane lift.
Because of their lights on the wings and cabin.
Aerofoil shaped wings and air pressure allows aeroplanes to fly.
Becaide of the shape of the wings. The wings are made so that when you go forward the wings push up and then you fly. The engines push forward and the wings push up using the forward motion
It helps them to get air under the wings its a much better take off
a wings on top must be in curved shape and same on bottom also
Aero dynamic wings like u would see on the space shuttle or an f-18 fighter jet
Aeroplanes (Air-crafts) for commercial and military purpose: Yes Bangladesh has many Aircrafts on both the sectors. All the aeroplanes are imported. Bangladesh on its own can't build or assemble aircrafts. No such facilities.
it is a simulated bird that is a machineIt's an aircraft that flies like a bird - by flapping its wings, as opposed to using rotors - as helicopters do - or fixed wings and engines providing thrust as aeroplanes do.