Average speed is an average value of speed over a given time. If your speed is constant (not changing), then your average speed will equal your speed at any given moment in time.
If your airplane can go 225 mph and is flying into a 45 mph head wind, the best ground speed you can get is 180 MPH. should take about 12 hours
average speed = distance / time
Instantaneous speed is the speed at a particular moment in time.The average speed of an object tells you the (average) rate at which it covers distance
velocity is a vector and speed is scalar. Velocity has magnitude and directions, with magnitude being speed. The magnitude of average velocity and average speed is the same.
It depends on the aircraft. The average speed of a Cessna at touchdown is lower than the average speed of an Airbus 380. 200 KM average or it may be less if pilot is expertise.
The average aircraft can go 600 miles per hour.
Concorde have an average cruise speed of Mach 2.02 (about 2,140 km/h or 1,330 mph) with a maximum cruise altitude of 18,300 metres (60,000 feet), more than twice the speed of conventional aircraft. The average landing speed was 298 km/h (185 mph, 160 knots).
This varies depends on the size of the plane. A smaller aircraft like Cessna would need a very less take-off speed than a Boeing. The average take-off speed is 280kmph.
It depends on what aircraft it is. For instance : The X-15 is the fastest manned aircraft in the world, traveling at mach 6.72The SR-71 Blackbird is the fastest airplane in the world, traveling at 3.2.Average speed of a jet is 850-900km/hr
Simply put, the minimum speed for all aircraft is Vs, the speed below which the wings cannot produce sufficient lift for level flight. You can further refine the answer by discussing Vmcg and Vmca which relate to multi-engine aircraft. These are the minimum controllable speeds on the ground and in the air (respectively) with an engine out and the other engines at maximum power. As for average speed, I'm not sure what you're after here, but one might say that the "average" speed of an aircraft would be the best speed at which it cruises. Cruise speeds are a function not only of aerodynamics, but of cost efficiencies as well and are determined by each operator according to its needs.
during flight aircraft reduce speed by spoiler
Every aircraft has a different height, and there are so many it is impossible to say an average speed. Most airliners cruise around 580-640 mph.
Your aircraft's average speed for the 800 miles was 320 mph.
The average cruising speed of an airbus varies by the type of the aircraft, it is generally between 450-537 mph. Again the same can be said for the cruising altitude depending on aircraft and route, as a general rule it is between 36,000ft and 39,000ft (the service ceiling (ie the max cruising altitude) of some airbus aircraft is 41,000ft). Hope this helps.
The average speed of a regional jet is typically around 500-600 mph (800-965 km/h), depending on factors such as wind conditions, altitude, and weight of the aircraft.
the speed of the engines