just to be clear, I was agreeing with you. But: http://www.aerospaceweb.org/question/aerodynamics/q0031b.shtml … (or any fluid dynamics text's expression for drag).
Where are you getting this information - and the one about the engine would have to be too big and heavy?https://twitter.com/bofh453/status/766031037218578432 …
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the last bit was indeed speculation though based on how inefficient a propeller at Mach ~1 would be.
End of conversation
New conversation -
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