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The speed a airplane needs to go to stay in the air, depends on the plane. Each plane has different factors, such as weight, manureverability and the conditions which it is flying in.
In general, the speed a plane needs to stay at, is the level of it's "Stall Speed". A "Stall", is when a airplanes engine/propeller stops moving. This gradually slows down the aircraft, which then will bring the plane lower and lower. Also the planes "Flaps", the parts of their wings that can tilt, can change the speed and how long it will travel until it will come to ground level.
Google Stall Speed and the plane you are inquiring about to get the exact figures.
What else can I help you with?
What do planes need to fly?
air, speed, wings, a pilot (unless if your a UAV), balance, and a way of maintaining speed
What is the force that enables planes to stay in the air?
Lift
How do planes get into the air and stay up?
because they have engne that let theam go in high speed. And if you want to overcome the gravity and go outer space. You must have a speed of 250 000km an hour.
How do planes stay in the sky?
because the airfoil shape makes tiny air molecules at the bottom slow down and the top speed up. The engine just pushes the plane.
What is the force that enablesplanes to stay in the air?
air pressure. low pressure above wing high pressure below caused by shape of wing if air was thinner (no oxygen in atmosphere) planes would need rockets on them instead of jet engines
Why do you need paper air planes?
Paper air planes are source of fun and and interest to most kids. There are many different kinds of paper air planes that you can make. It depends on where and how that you want them to fly
How do planes stay in the air?
As an aircraft's wing moves through the air at speed the air on top of the wing is forced to follow a longer path than the air moving underneath the wing [due to the spahe of the wing] This reduces air pressure on the upper surface of the wing and creates lift.
How do planes stay in the air and keep flying?
Planes stay in the air and keep flying due to a balance of forces. The lift force generated by the wings counteracts the weight of the plane, keeping it in the air. Thrust from the engines propels the plane forward, while drag slows it down. By adjusting the balance of these forces, pilots can control the plane's speed and altitude.
Can airplane be static in air?
Theoretically, yes. The force in which balances gravity and keeps the plane in air is produced by the relative speed between the air and the plane's wings. When the air is still, the plane has to move (fast!), relative to the air. If the planes is to be static, then the air has to move: really fast. However, winds of such strengths are rather unlikely concerning passanger jets and large planes. For small (model planes, etc), it is hightly possible.
Can planes get shot down easily?
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.
Can air planes fly?
No... planes stay airborne because the air flowing on the underside of the wing is moving faster than the air flowing over the top of the wing. Without air movements - the plane cannot fly.
Why do air planes have to down a runway?
There are some aircraft that don't need a runway, like helicopters and VSTOL planes, but by having a smooth runway for the aircraft to gather speed you end up using a lot less fuel.
