Birdwatch Note Rating
2023-05-01 23:57:09 UTC - HELPFUL
Rated by Participant: 45B4C3B5022BC55E2BCAAF8281EEA87F80AEED6C2E864D6FD764F2F46A95DBC5
Participant Details
Original Note:
Level flight is flying at the same altitude (not straight* into space like a lightbeam). Air density and gravity, which affect flight, balance only when the plane stays at a constant height above ground. Level flight is achievable with a round Earth. *Earth not a Black Hole https://en.wikipedia.org/wiki/Gravity https://www.grc.nasa.gov/www/k-12/UEET/StudentSite/dynamicsofflight.html
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