It is exactley 5600 miles per hour
I disagree with the above. I get:
86,813,337,600 feet/second
Mach 1 = 761.2 mi/h
(x6)
Mach 6 = 4,567.2 mi/h
(x 3600)
4,567.2 mi/h = 16,441,920 mi/second
(x5280)
16,441,920 mi/second = 86,813,337,600 feet/second
Mach 1 per second is 230,281,663 feet per second.
1100
1,126 ft/s
Yes. Mach 1, speed of sound is about 1114 feet per second. MANY handguns has a muzzle velocity greater than that.
Mach 3.6 = 2,740.34 mph
If a car is moving at 100 feet per second, then it is traveling at 100 feet per second.
146.6 feet per second.
About 41 feet per second.
About 4.55 feet per second.
5.583 feet per second.
80.6666667 feet per second
77.73 feet per second.