1330m
8600
plane was flying at 650m
to measure their altitude
The higher up in the atmosphere you are, the thinner the air and therefore the less the drag on the plane. Thus if both planes' engines are under the same power (using the same amount of fuel) the plane at the higher altitude will have a faster airspeed.
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.
If a plane window breaks when the plane is flying at high altitude, all the air in the plane will instantly rush out - along with anything that isn't tied down. Watch the "getting the snakes out of the cockpit" scene in Snakes on a Plane or either of the first two Airport movies for a good cinematic demonstration of this.
If a plane window breaks when the plane is flying at high altitude, all the air in the plane will instantly rush out - along with anything that isn't tied down. Watch the "getting the snakes out of the cockpit" scene in Snakes on a Plane or either of the first two Airport movies for a good cinematic demonstration of this.
When a plane is flying, lift and weight must be balanced to keep the plane level and maintain altitude. Lift is generated by the wings and opposes the force of weight, which is the gravitational force acting on the plane.
Zero, if the jet plane is on the ground, otherwise it depends at what altitude the plane happens to be flying. Cruising altitude for many passenger airliners is around five to seven miles. Military aircraft often fly at much higher altitudes.
There is no certain cruising altitude for a commercial airline. it depends on where they are flying and how long they fly. most airlines fly above 10,000 ft. the max altitude is around 41,000 ft.
When flying from the east to west you should fly at an even number altitude to the nearest thousand. But when flying using Visual Flight Rules you should fly at an even altitude to the nearest thousand plus 500 feet.