2 ms·
>Taking 3 hours instead of 6 Current airplanes travel at Mach 0.8-0.85. Boom is supposed to travel at Mach 2.2. That's a factor of 2.6-2.75x not 2x.
by credit_guy 7y ago
>Taking 3 hours instead of 6
Current airplanes travel at Mach 0.8-0.85. Boom is supposed to travel at Mach 2.2. That's a factor of 2.6-2.75x not 2x.