emila9Madman8di emila9Madman8di
  • 24-12-2016
  • Physics
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Why do airplanes need to be pressurized for passenger safety when flying high in the atmosphere?

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HiFi
HiFi HiFi
  • 24-12-2016
They need to be pressurized because as they are gaining/flying at a higher altitude than you are used to, without it, you would feel the effects of altitude sickness.
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