A commercial airplane is an airplane that is being used in commercial service--where people are paying for the plane to be flown. ANY plane can be a commercial airplane; if you've got a business picking up X-rays from small airports then flying them to Rochester International Airport in Minnesota so a doctor from the Mayo Clinic can review them, and you use the cheapest Cessna you can get your hands on to do it, that Cessna is a commercial airplane. Having said that, usually "commercial airplane" means one that's large enough to carry many passengers or a lot of cargo.
you can caculate the acceleration of a commercial airplane when the airplane slows down
It depends on what kind of jet or commercial airplane it is.
The most popular commercial airplane is the Boeing 737.
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1000000 lbs
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The Airbus A380
The biggest Commercial Airliner is curently the Airbus industry A380 model.
As of 2016, the Airbus A380 is the largest commercial airplane in the world. It includes beds, showers, libraries, kitchens, and dining halls. It was released in 2006.
There are three (3) different markets for airplane manufacturers: Private, Commercial, and Military.
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The speed of a commercial airplane is about 0.8 mach