The wings of an aeroplane produce liftÂ?which keeps the plane in the air.
For every action, there is a reaction. There is a large amount of air being forced down by the wings. After the air flows over the top of the wing, due to the shape of the wing, that air also flows downwards, creating an upward force on the wing. Thus, the opposite force would be the air keeping the airplane up.
you cannot walk under an aeroplanes wing because when you get upside-down you can fall
taxi control
at ground level
The collective nouns for aeroplanes are a flight of aeroplanes or a squadron of aeroplanes.
so you dont touch the lenses and get smears on them and so that the device does not fall and break on the ground
it is easy to fall on a icy day because the ground is very slippy and our shoes dont always have good enouhg grips for the ice.
On aeroplanes fighting against each other & ground targets, and on the ground itself firing against enemy targets.
It does, when they're low enough. The rays from the sun don't travel entirely straight when they go through atmosphere, so if the plane is high enough the light has the time to bounce back and fill the void left under the plane.
aeroplanes can reverse
Aeroplanes are generally made of Aluminum.
The force is gravity. What prevents aeroplanes crashing into the ground is their forward movement into the air due to the uplift created from the shape of the wings.
paper aeroplanes flies in air because they less resist the air. For example- if you drop a heavy object and a paper from same height, the heavy object reaches first to ground and the paper will reach ground after the object. Similarly, paper plane flies for some time in air then it comes down.