The top surface of a wing is curved, the bottom is more flat. When the wing cuts through the air, the air must travel along the top surface faster than the bottom surface, in order to maintain equal distribution. Nature likes equal distribution. Due to shape of the wing, the air is able to do this without creating a vacuum. But- The faster-travelling air above the wing has lower pressure, and therefore the air underneath the wing can push up, creating lift. P.S. I could be wrong, or have omitted crucial physics/aeronautics terms.
Gulfstream makes the G550 airplane.
Yes, jet is atype of aircraft engine. There are hundreds of types and makes of jets.
It depends on what kind of jet or commercial airplane it is.
The first jet airplane was designed in Germany in the early 1940's.
Boeing made the first JET airplane with its Boeing 707, or Dash 80 as it was called before.
Gravity.
The airplane began to develop with the army and with the jet flyers.
it is a type of fuel
1939
3
A jet IS an airplane. These days many, but not all passenger planes are jets. Many small ones are piston engined.
Bombardier makes a 50-passenger jet. Some Boeing 747s carry more than 500. The Airbus A380 will carry more than that.