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.
0.6818 seconds per foot for every mile per hour.
Mach 3.6 = 2,740.34 mph
100 feet per second.
146.6 feet per second.
About 4.55 feet per second.
About 41 feet per second.
5.583 feet per second.
39.6 feet per second.