It would be said that the Wright Brother invented the airplane wing. They were the first to fly a heavier than air craft.
The 747-400 has 3 different engine choices:Pratt and Whitney PW4000General Electric CF6Rolls Royce RB211
Jet engine power ratings are generally in terms of thrust, not torque. The 747 has undergone several engine redesigns. The Pratt & Whitney JT9D engine series varies from a maximum thrust of 46,300 to 50,000 lbf.
Whirl velocity of a turbine is determined by how fast the turbine can turn when it is moving. This is a factor considered with airplane manufacturing. Whirl velocity is the number of times in a second that a turbine can rotate, moving at a given speed.
In the aeroplane fuel storage compartment
The most common type on airplane flown is the 747.
condom fast
fast
600 miles an hour
Boeing 747 (Jumbo Jet)
maximum speed is 0.92 mach.
Yes, of course!
747
I think its 500 mph.
The same way any other airplane flies. Airplanes have lifting surfaces - the wings and the tail. The faster you move air past them, the more lift you get. A 747-400ER has a maximum takeoff weight of 910,000 pounds; if you move the plane fast enough to generate enough lift to counteract that much weight, it will fly.
An airplane that will fly straight past 97.2 ft is the Boeing 747. It routinely flies at altitudes in excess of 30,000 feet as it travels several thousand miles at a time.
Up to 570 mph or 920 km/h