More than the 2 airplanes added together.
generates more lifting force
20cm x 20cm
Up to 3 ounces each. Most store sample sized items are 3 ounces or less.
Because a cell is of ideal size for its job. Get any bigger and these processes would not be able to work across the cell. Therefore when more cells are required the cell replicates itself.
Depends a lot on the size. There are small electric changes all the time in thesky and modern planes are designed for this but a big storm could crash a small enough plane
It depends on the size and number of aircraft. Some hangars only hold one small airplane like a Cessna or Beechcraft, while military hangars hold multiple planes and can cover many thousands of square meters.
Airplanes fly at different levels according to their size and noise. Smaller planes fly at the troposphere. Bigger airplanes fly on the stratosphere.
Part of the reason is because the designer is not looking for an "appealing" look with an airplane tire. You won't see designer wheels either. The primary reason is that an airplanes wheels are just big enough to get the job done. You have to consider size when you retract them into the airplanes body and also size and weight are primary considerations on anything when building an airplane.
We've found that the large foam gliders (4ft wingspan) fly the furtherst, but for airplanes that are all the same size, I think that balsa wood is the way to go.
it depends on the size of the airplane or the size of the monkeys ;)
The size it was built with is the ideal size.The size it was built with is the ideal size.
it depends on if you are talking about a model that would just be for decoration, or an airplane that is a model or a real plane that is intended to fly, if it is meant to fly, then you can use anything strong and light really, and if it would just sit there, use anything you want. - - - - - Model airplanes are usually made from balsa. Full-size wooden airplanes are made from aircraft spruce.
Airplanes vary from the microlights at the tiny end to the giant Antonov's and similar at the top. So a few tons would be an average weight - perhaps a few tens of tons.
It all depends on the type and size of airplane.
Depends on the airplane size and engines used.
A plane with maximum takeoff weight over 300,000 pounds is identified as "heavy" in radio traffic. They do this because flying too close to a "heavy" airplane is more dangerous than flying too close to a "large" or regular-size airplane.
120 airplanes.