radar
radar
radar is one main way to track aeroplanes :D
Yes
aluminum
Aluminum.
Gravity acts against aeroplanes and forward speed and lift are used to conquer gravity.
Petrol is used in airplanes...a lot of it.
The collective nouns for aeroplanes are a flight of aeroplanes or a squadron of aeroplanes.
type of sensors used in aeroplanes
aluminum
Because it is lighter and stronger