Comments by "John P" (@johnp139) on "Why Do We Fly so Slowly?" video.

  1. Kalle Klæp drag being proportional to the square of the velocity is only valid at subsonic speeds.
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  2. Cyberkiller 111 energy density
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  3. UberDude KEAS
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  4. Are you “scared” of driving?
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  5. How about Knots Equivalent Airspeed for aeronautical Engineers.
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  6. RealFarazMSQ stalls don’t occur from a plane going too FAST! Idiot
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  7. Jason Black most modern fighters use turbofans.
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  8. And sonic booms
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  9. Overcast Friday that’s what they are working on.
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  10. WRONG!!!!!!!!!!!!! Show some proof, IDIOT!
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  11. BoxBit don’t mix ground speed, airspeed and Mach number, they are all very different. Mach 9? Seriously?
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  12. Because of the speed of sound!
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  13. José Lopes Lins Neto and the @sound barrier”
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