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It depends on a number of factors. First of course is the aircraft itself - the larger, and heavier it is, the larger the mass that needs to be accelerated. Second is the weight of everything being carried - not just fuel, passengers, and cargo, but also components like seats, galley and lavatory compartments if on a commercial aircraft (since that is all modular), and so forth.
On top of that, weather plays a role in the performance of an aircraft during takeoff. Hot and humid means longer takeoff rolls by necessity, and if it gets TOO got and humid, certain aircraft will end up grounded - look at what happened in Arizona as temperatures exceeded 130*F a number of weeks ago. Additionally, wind plays a role. While you are in the air, a headwind will slow you down a bit, but when on the ground, doing that takeoff roll, the headwind is actually EXTREMELY beneficial, providing additional lift.
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What is the meaning of 'V2' speed in aviation?
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.
Takeoff speed of embraer 190 aircraft?
The takeoff speed for an Embraer 190 aircraft is around 140-175 knots (161-201 mph)
An airplane has a takeoff speed of 80ms which it reaches 35s after starting from rest what is the minimum length of the runway?
Assuming it as passenger aircraft and take-off speed = lift off speedwe have minimum runway length required as 80*35 = 2.8kmIf it is a military aircraft the length will reduce further to minimum unstick speed
How do you determine the takeoff speed?
The takeoff speed of an aircraft is calculated based on factors such as aircraft weight, air density, aircraft configuration, and runway length. Pilots refer to the aircraft's performance charts or manuals to determine the specific takeoff speed required for a given situation. Aerospace engineers also use computational methods and simulations to calculate takeoff speeds during aircraft design and testing.
What is balanced field takeoff?
A balanced field takeoff is a procedure to ensure that an aircraft can safely accelerate to takeoff speed and either stop on the remaining runway or continue the takeoff even if an engine fails at a critical point during the takeoff run. It considers factors such as aircraft weight, runway length, temperature, and airport elevation to determine the maximum allowable takeoff weight for a given runway.
What is take off speed of an airbus380 aircraft?
the takeoff speed for a airbus is around 140-147 knots.
What is v1 rotate?
V1 is a v-speed, in aircraft terminology v-speeds are specific speeds for various operations. Takeoff speed is V2, maximum speed with landing gear extended is VLE, maximum speed with flaps extended is VFE. These speeds vary from model to model & so its important for pilots to familiarize themselves with the v-speeds of any aircraft they intend to fly. V1 is the maximum speed during takeoff at which a pilot can safely stop the aircraft without leaving the runway. This is also the minimum speed that allows the pilot to safely continue (to V2 takeoff) even if a critical engine failure occurs (between V1 and V2). So basically V1 is the point of no return, once you've hit V1, you are committed to the takeoff, even if you lose an engine you're better off flying than you are trying to stop.
What is the maximum speed limit on a runway?
There is no speed limit, aircraft have differant take-off speeds called V1 - is the critical engine failure recognition speed or takeoff decision speed. It is the decision speed nominated by the pilot which satisfies all safety rules, and above which the takeoff will continue even if an engine fails. The speed will vary between aircraft types and also due to aircraft weight, runway length, wing flap setting, engine thrust used, runway surface contamination and other factors V 2 - Takeoff safety speed. The speed at which the aircraft may safely become airborne with one engine inoperative. -Wikipedia
Speed of plane at the time of takeoff?
Depends on the type, size of the plane. Takeoff speed for most small, single-engine aircraft is approximately 80mph, but this can be adjusted by the pilot for short takeoffs, wind conditions, etc.
What does kts mean on take off of an airplane?
It's a measure of speed. (Like miles per hour (mph), or kilometers per hour (kph)). The Cessna 172 has a takeoff speed of about 55 knots (kts). A Boeing 737 has a takeoff speed of about 135-140 knots. On takeoff, aircraft need to reach a certain speed to get into the air.
What is the landing and takeoff speed for an airplane?
The simplest answer: for an average-sized commercial jetliner with typical fuel and payload, the "takeoff speed" is around 130-160 knots, or about 150 to 200 miles per hour. The landing speed is more or less the same, usually a few knots slower. The landing/takeoff speed can range from 105 knots for a light commuter jet to nearly 200 knots for the Concorde. In reality, many factors affect the speed at which the pilot pulls back on the flight yoke (called VR or "rotation" speed) and the speed at which the aircraft can safely leave the ground. The minimum takeoff speed is typically at least 1.3 times the speed at which it is moving quickly enough to actually generate lift (called "VS"). The variables include aircraft weight (more weight requires a faster takeoff speed), temperature, airport elevation, humidity, and degree of flaps (up to a point, increased flaps create greater lift in the wings and may allow a slower takeoff speed). Therefore, in order to fly the aircraft as safely as possible, numerous speeds including VR (rotation speed), V1 (continue takeoff even with one engine out), V2 (safety climbing speed with one engine out) and VREF (touchdown speed) must be computed in advance. On most modern-day airliners, the cockpit is supplied with a Flight Management System in which pilots can enter weight and flap conditions and the system will compute several speeds used during takeoff and landing.
What is v1?
V1 is a v-speed, in aircraft terminology v-speeds are specific speeds for various operations. Takeoff speed is V2, maximum speed with landing gear extended is VLE, maximum speed with flaps extended is VFE. These speeds vary from model to model & so its important for pilots to familiarize themselves with the v-speeds of any aircraft they intend to fly. V1 is the maximum speed during takeoff at which a pilot can safely stop the aircraft without leaving the runway. This is also the minimum speed that allows the pilot to safely continue (to V2 takeoff) even if a critical engine failure occurs (between V1 and V2). So basically V1 is the point of no return, once you've hit V1, you are committed to the takeoff, even if you lose an engine you're better off flying than you are trying to stop.
