The average vertical takeoff speed for aircraft can vary significantly depending on the type and size of the aircraft. For helicopters, vertical takeoff speeds typically range from 40 to 60 knots, while small drones may take off at speeds as low as 10 knots. Larger aircraft, such as military vertical takeoff and landing (VTOL) craft, can have higher takeoff speeds, often exceeding 100 knots. Overall, the average vertical takeoff speed is highly dependent on the specific design and purpose of the aircraft.
137knots as an average
the average take of speed is about 60 to 70 mph
The A-10 Warthog is not designed for vertical takeoff or climbing steeply immediately after takeoff due to its heavy weight and thrust-to-weight ratio. While it can perform some impressive maneuvers, its optimal takeoff and climb profile is more gradual, focusing on stability and control. Its strength lies in low-speed, low-altitude operations rather than vertical performance.
138knots average
Airplanes need a lot of speed to take off because they are not designed for vertical takeoff and are to heavy to do so.
No. The F-35 which looks similar can takeoff and land vertically.
VTOL
VTOL craft can takeoff and land vertically. hence Vertical Takeoff Or Landing
Takeoff climb out speed is the speed for twin engine climb out and will get performance of best rate of climb and also it is known as (vbroc) but takeoff safety speed is the speed at which the helicopter may safely air born with one engine inoperatied and also it is known as (v2)
In aviation, 'V2' speed refers to the takeoff safety speed. It is the minimum speed at which an aircraft can safely continue a takeoff in the event of an engine failure. Pilots use V2 speed as a reference point during the takeoff phase to ensure the aircraft has enough performance to safely climb and maneuver.
The first step is to find out how long the airplane took before takeoff. If it travels at a uniform 2.45ms-2 acceleration and needs to get to 70ms-1 then this will take 70/2.45 = 28.57142857... seconds. The next step is to calculate the average speed. The plane starts at 0 and ends at 70, so the average speed will be 35ms-1. To find the distance travelled, we multiply the average speed (35) by the time taken (28.57142857...) and this gives 1,000. Thus, the plane travels for 1km before takeoff.
The aeroplane takeoff is controlled by the engine speed and the elevators.