there shaped like cheerses
So that it can land like an airplane
Yes airplane have the characteristics of life. The have wings like birds.
Because the whole point is for the wings to provide lift. Many designers spent hours watching how bird wings were shaped and how they moved to provide lift or propulsion.
So it can glide back to earth and land like and airplane.
Yes. Propeller blades are much like the wings of an airplane. On a propeller the airfoil chord, twist and camber are change drastically from root to tip - more than on a wing.
round and curvy. kind like balloon shaped.
Airplane? What airplane? My paper airplane wings weigh less than 8 grams.
Well, the fuselage (the main body of the plane) Is a cylindrical shape. It has two wings sticking from the middle of the fuselage. The horizontal stabilizer is at the back and looks like another set of smaller wings, the vertical stabilizer is on top of the horizontal stabilizer and is like a fin. Depending on the airplane there are usually engines under the wing or near the tail. These are cylindrical, shaped like a "fan" at the front.
The importance of wings is critical to an airplane, they produce lift that can sustain the airplane in the air.
STOL aircraft land on the smallest area. They have specially shaped wings and very large flaps.
From their speed and wings combined. Overall they work like an airplane, except they get their speed from clapping their wings.