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.
Mach 6 is 6,751.97 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 = 1,020.87 meters per second.
About 0.7 miles per second at Mach 3.3
88 feet per second
100 feet per second.
25mph is 36.6667 feet per second.
32.15 feet per second
146.67 feet per second.