Hypersonic: Of, relating to, or capable of speed equal to or exceeding five times the speed of sound.
n. Pertaining to or moving at a speed greatly in excess of the speed of sound, usually meaning greater than mach 5.
Yeah, NO
Hypersonic: Of, relating to, or capable of speed equal to or exceeding five times the speed of sound.
n. Pertaining to or moving at a speed greatly in excess of the speed of sound, usually meaning greater than mach 5.
Yeah, NO