Different models will fly at different speeds. Typical speeds for commercial aircraft are probably around a few hundred km/hour.
Pictures of planes flying are taken from a similar plane (in speed).
The speed of the wind is 28 mph. To find the speed of the plane with no wind, we would simply subtract the wind speed (28 mph) from the speed of the plane flying with the wind (366 mph) or add the wind speed to the speed of the plane flying into the wind (310 mph), resulting in 338 mph for the speed of the plane with no wind.
It depends on the angle. From a plane flying past another plane at a higher speed, it can appear that the slower plane is flying backward, tail-first.
Because the speed at which you can see the plane is greater than the speed of sound.
As altitude increases (to about 35,000 ft) air density, pressure and temperature all drop. As density decreases speed of sound increases, but with drop in pressure it drops; these two practically cancel each other out. As temperature drops, speed of sound drops. Thus at 15,000 ft the speed of sound is slower than at 6,000 ft so plane X is flying faster than plane Y.
The average speed of a commercial airplane when flying is around 500 to 600 miles per hour.
150 MPH
No, a plane flying against a jet stream will travel slower than a plane traveling with a jet stream. The jet stream is a high-altitude wind that can either boost or hinder an aircraft's speed depending on the direction of travel in relation to it. Flying with the jet stream provides a tailwind, increasing the aircraft's ground speed, while flying against it results in a headwind, reducing the ground speed.
Well, it depends on whether you're talking about a coordinate plane, or a flying plane. You can graph points on a coordinate plane, that's easy. But the flying kind of plane, there are lots of angles involved; at what angle do I take-off/land? Speed, that's another thing, you need speed to be able to stay in the air. That requires math.
204 mph
It is flying 3 times the speed of sound. Agreed. 2,300 mph at sea level
A plane which has travelled 600 miles in 5 hours was travelling at a speed of 120 miles per hour.Speed = Distance / TimeTherefore the speed of the plane = 600 / 5 = 120.120 miles per hour