- Why do planes do not fly over the Pacific?
- Can a plane fly at 60000 feet?
- Can planes fly at 50000 feet?
- How far can a pilot see at 35000 feet?
- At what speed do planes take off?
- Why do planes fly at 35000 feet?
- What is the biggest plane in the world 2020?
- Can you breathe at 20000 feet?
- How cold is it at 35000 feet?
- What would happen if a plane window broke?
- What happens when both engines fail on a plane?
- What is the highest an airplane has flown?
- What is the highest altitude a 747 can fly?
- What happens if a plane flies too high?
- Can a plane fly higher than Mount Everest?
- Do pilots get scared of turbulence?
- How high can a plane go?
- Can a plane accidentally fly into space?
Why do planes do not fly over the Pacific?
The primary reason airplanes don’t fly over the Pacific Ocean is because curved routes are shorter than straight routes.
Flat maps are somewhat confusing because the Earth itself isn’t flat.
Rather, it’s spherical.
As a result, straight routes don’t offer the shortest distance between two locations..
Can a plane fly at 60000 feet?
Commercial jets, however, can go up to 42,000 feet, according to Traveller.com.au. Peter Terry, a commercial airline pilot of 30 years, told the publication Concorde few up to 60,000 feet in the air.
Can planes fly at 50000 feet?
Currently, no passenger airplanes are “able” to fly at 50,000 feet or above. Because, at these altitudes, air density is very low, which wouldn’t sustain the heavy weight of the passenger aircrafts. Commercial airplanes have an Absolute Ceiling of 43000 feet.
How far can a pilot see at 35000 feet?
If you look up into space you are looking through about 62 miles of atmosphere, at 35,000 feet you will be looking through almost 230 miles of atmosphere to see the horizon.
At what speed do planes take off?
The speeds needed for takeoff are relative to the motion of the air (indicated airspeed). A headwind will reduce the ground speed needed for takeoff, as there is a greater flow of air over the wings. Typical takeoff air speeds for jetliners are in the range of 240–285 km/h (130–154 kn; 149–177 mph).
Why do planes fly at 35000 feet?
The “sweet spot” of flying is regarded as between 35,000 and 42,000 feet – too high and the oxygen becomes too sparse to fuel the engines, too low and the air resistance is greater. This optimum height is linked to the usual weight of a commercial jet – that is, heavier planes fly lower, and lighter higher.
What is the biggest plane in the world 2020?
Antonov An-225 MriyaThe world’s largest cargo plane, the Antonov An-225 Mriya, landed in Anchorage on Thursday for a layover while transporting medical supplies from China to Canada. The An-225 is a one-of-a-kind plane originally developed to transport the Soviet Union’s Buran shuttle and components of the Energiya rocket.
Can you breathe at 20000 feet?
Sea level to 10,000 feet cabin altitude — no problem. Above 10,000 feet cabin altitude — most of us will go unconscious above 15,000 to 20,000 feet. … Above 28,000 to 30,000 feet with extra oxygen under pressure — normal consciousness and life can be sustained to 50,000 feet.
How cold is it at 35000 feet?
At 35,000 ft. (11,000 m), the typical altitude of a commercial jet, the air pressure drops to less than a quarter of its value at sea level, and the outside temperature drops below negative 60 degrees Fahrenheit (negative 51 degrees Celsius), according to The Engineering Toolbox.
What would happen if a plane window broke?
Within seconds, the pressure and temperature will drop, explained Guy. “Quite likely, it will suddenly get foggy inside the cabin and it will be really noisy.” Passengers will complain of their ears popping and the oxygen masks will drop down to help them breathe.
What happens when both engines fail on a plane?
All Engines Failed In The Air An aircraft will glide perfectly well even if all its engines fail. … If both engines fail, the aeroplane is no longer being pushed forwards, therefore in order to keep the air flowing over the wings, the aircraft must exchange energy through losing altitude to maintain forward airspeed.
What is the highest an airplane has flown?
Answer: The highest commercial airliner altitude was 60,000 feet by Concorde. The highest military air-breathing engine airplane was the SR-71 — about 90,000 feet. The highest airliner flying today reaches 45,000 feet.
What is the highest altitude a 747 can fly?
45,100 ft.The 747 max altitude is 45,100 ft.
What happens if a plane 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.” …
Can a plane fly higher than Mount 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.”
Do pilots get scared of turbulence?
In short, pilots are not worried about turbulence – avoiding it is for convenience and comfort rather than safety. In the best circumstances, pilots can forecast where turbulence is and steer clear of it. “We use met data and forecasts for jet streams to avoid potential areas,” the pilot said.
How high can a plane go?
Commercial aircraft typically fly between 31,000 and 38,000 feet — about 5.9 to 7.2 miles — high and usually reach their cruising altitudes in the first 10 minutes of a flight, according to Beckman. Planes can fly much higher than this altitude, but that can present safety issues.
Can a plane accidentally fly into space?
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. Since there isn’t any air in space, airplanes must stay within the Earth’s atmosphere.