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).
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.
150 MPH
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
Let P = speed of plane Let W = speed of wind P + W = 366 P-W = 310 add equations 2P = 676 P = 338 mph W = 28 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
for the airfeild driving course the answer is "instalation comander"
It is 203.96 mph. The question does not specify the degree of rounding required.