this post was submitted on 21 Oct 2024
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This confirms Things were more solid in the past?
B-25: 33,000lbs @ 225 mph
vs
767-200: 300,000 lbs @ 500 mph
so, roughly 10x the weight at 2x the speed
If those numbers are correct, that's 40x the energy.
40x the kinetic energy. Now consider the chemical energy stored in sufficient fuel for a coast to coast flight of that weight and speed.