you are an idiot, this question does not make any sense.
The Concord's speed was 1,176. Faster than the speed of sound
the Concord
the Concord
the Concord
the Concord
the Concord
the concord can reach speeds of twice the speed of sound (mach 2) which is 1350mph or 2173kph. hope this helps :)
Mach 2, twice the speed of sound. That's about 1,354mp/h or around 2000km/h.
More than twice the speed of sound. About 1600 mph.
No
The average crusing speed of Concorde was more than twice the speed of sound - Mach2.2 (After Earnest Mach).or 1330 mph
The song "speed of sound" is sung by Coldplay.