I love planes since I was child. It is quite impresive see how a heavy object as it can suspend in the air and do lots of milles without refueling. Aircrafts fly because of two basic principles of Physics.
On the one hand, engines are really strong to move a huge mass. The explotion inside of the engine Works thanks to a turbine, air, and fuel. Air is comprising with turbines which are moving because of the air flowing trough the tuve. At the same time it is mixed with fuel come to the wings. When they are an optimun mix, it is switched on a spark which creates so much press. All that press goes out of the tube and créate they speed in the plane.
On the other hand, airplanes need something that let them fly. That’s why there are wings, flpas… All these elements are aerodynamics issues to do fluids work in different ways. Wings aren’t located in the planes perpendicularly. They make an angle respect the floor in order to create less press over them. With this principle, aircrafts are elevated by because of the air.
Both principles are required to fly in planes. Moreover there are more issues for a better handle of the plane as direction, stability take-off and landing.
We must talk about the risk of this machines. Sometimes planes have failures and fall down with no chance to the crew. Moreover, combact aircrafts are quite difficult to pilot. Because of this, horrorible accidents happen. So it is very important have a great physically and mentaly health to dominate planes
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