If the plane is a wood plane and one is looking at the blade, the continuous shaving of the material being planed will eventually remove the tiniest bits of metal (or ceramic, if one has a plane blade that exotic - though they lack practicality). The removal of bits of the blade in the plane will leave a less-than-sharp edge, and it becomes less effective in removing material. It is said to be dull or blunt. Just about any cutting edge, whether on a kitchen knive or a machine tool, suffers the same fate. Even diamond (as a cutting material) dulls eventually. For an airplane, the plane will be blunt if it is less than aerodynamic. We (almost) always try for "smoother" and "cleaner" shapes and lines on airplanes for the obvious reason of reducing drag. (And it's plain why we do that.) Sometimes, though, we end up with a "blunt" design. The space shuttle would be a great example. It's got a big, fat nose, and it's been compared to a flying brick. It could be said to be very blunt when compared to, say, the X-15, the F-104 Starfighter, or even the F-117 Nighthawk.
its engines
No, that's what makes them gliders.
Boeing
If they are in the air so the answer is no, because if planes fly at high altitude and at high speed. It makes it alot difficult to get planes shot down.
Cessnas have high wing, and most other small planes have low wing.
i think it cna it makes more people come on planes and that damages the environment i think it cna it makes more people come on planes and that damages the environment
Boeing of USA and Airbus of Europe Makes such planes and sell to all world airline companies. There are other aircraft companies who makes commercial planes but not as big as 747 or 737.
because the point tip
boeing, airbus, embraer, dassault, bombardier, etc
The intersection of two planes or faces makes an edge.
Sea planes are designed to take off and land on water. To do so, they have special floats on their struts. These are called pontoons and they are what makes the plane float on the water.
No. Missiles gotta be able to detect planes in the radar in order get a lock on because missiles need to get a lock on to shoot down planes but planes fly in really high altitudes, this makes it even more difficult to detect planes on radar.