- What countries can planes not fly over?
- What happens if an airplane flies too high?
- Why can’t you feel the speed of an airplane?
- What is the longest flight in the world?
- What happens if a plane flies into space?
- Why do planes not fly straight?
- Why do planes not fly over Antarctica?
- Why can’t a plane fly slowly and let the earth pass underneath?
- Do planes fly against the Earth’s rotation?
- Do planes fly over Everest?
- Is it safe to fly over the ocean?
- Do planes only fly in one direction?
- How fast do planes fly?
- Why does it take longer to fly in the West?
- Is it faster to fly west?
What countries can planes not fly over?
Flights are advised to remain at 33,000 feet or higher over Afghanistan, for example.
The other nations deemed dangerous are Egypt, Sudan, South Sudan, Kenya, Iran, Iraq, Somalia, Ukraine, Venezuela, Saudi Arabia, Pakistan and Mali..
What happens if an airplane flies too high?
When the plane gets too high, there is insufficient oxygen to fuel the engines. “The air is less dense at altitude, so the engine can suck in less and less air per second as it goes higher and at some point the engine can no longer develop sufficient power to climb.” …
Why can’t you feel the speed of an airplane?
When traveling on the highway, you don’t feel any motion because you are (or should be) traveling at a constant velocity, with no appreciable acceleration. … In the steady motion of an airplane traveling at cruising speed, there is no discernable acceleration, so there is no “motion” to feel.
What is the longest flight in the world?
Singapore AirlinesSingapore Airlines’ direct flight from Singapore to Newark, New Jersey, is currently the longest flight in the world, lasting around 18 hours and 30 minutes and traveling 9,534 miles. Business Insider documented a flight from Newark to Singapore with a business-class ticket on the Airbus A350-900ULR.
What happens if a plane flies into space?
If an airplane flies in space, it won’t be able to suck in fresh air with which to supply its engines, resulting in loss of propulsion. The bottom line is that airplanes can’t fly in space because there is no air in space. Airplanes rely on air to produce both lift and propulsion.
Why do planes not fly straight?
Answer: It is shorter to fly the Great Circle route than a straight line due to the circumference of the earth being so much greater at the equator than near the poles.
Why do planes not fly over Antarctica?
Why don’t planes fly over Antarctica? The White Continent does not have much in the way of infrastructure and herein lies why planes do not fly over it. Something called ETOPS (Extended Operations) governs how far from an emergency diversion airport certain aircraft are allowed to fly, according to its model.
Why can’t a plane fly slowly and let the earth pass underneath?
Originally Answered: Why can’t a plane fly slowly and let the Earth pass underneath? This is because the atmosphere is moving with the earth. For the plane to fly slowly and let the earth pass underneath, it would have exit the atmosphere in space.
Do planes fly against the Earth’s rotation?
The short answer is no, because our plane is also affected by Earth’s spin, which means we’re spinning away from our destination while our destination is spinning towards us.
Do planes fly over Everest?
According Debapriyo, most commercial airlines avoid flying directly over the Himalayas. This is because “the Himalayas have mountains higher than 20,000 feet, including Mt Everest standing at 29,035 feet. However, most commercial airplanes can fly at 30,000 feet.”
Is it safe to fly over the ocean?
So, while an ocean crossing may still make some flyers nervous, they can take comfort in knowing that the reliability and redundancy of the aircraft and its systems, combined with comprehensive safety procedures, will ensure that their flight over-water will ALWAYS be completely safe.
Do planes only fly in one direction?
Instead, the earth’s rotation affects the way the wind blows on our planet. … Plane travel times do often differ depending on the direction of travel, but this is caused by wind currents in the upper atmosphere called jet streams, and in the northern hemisphere it has a lengthening effect on flights from East to West.
How fast do planes fly?
500 knotsJust how quickly do passenger aircraft fly? Commercial jet aircraft cruise at about 400 – 500 knots (460 – 575 mph / 740 – 930 kph) – read more to understand the background behind it. Speed can get a bit confusing when talking about an object moving through the air.
Why does it take longer to fly in the West?
It is the rotation of the Earth that is causing the longer flight times, but not because it’s moving towards or away from the flying aircraft. It is rather due to its influence on wind patterns – the so-called high-altitude jet streams. … The strength of this is related to the speed of rotation.
Is it faster to fly west?
Jet streams are, at their most basic, high-altitude air currents caused by atmospheric heating and the inertia of the earth’s rotation—and they’re the reason why flights from west to east are faster than the same route traversed in the opposite direction.