Convert Mach 4 to Feet per Second
How fast is Mach 4? What is Mach 4 in feet per second? Mach 4 to fps conversion.
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Mach 4 ≈
4,347.7690 Feet per Second
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Result in Plain English
Mach 4 is equal to about 4,350 feet per second.
In Scientific Notation
Mach 4
= 4 x 100 Mach
≈ 4.34777 x 103 feet per second
Mach
Mach is the ratio of an object's speed to the speed of sound. For example, something traveling at Mach 5 is traveling at 5 times the speed of sound. The speed of sound varies depending on many factors. In dry air, at 0 degrees Celsius, the speed of sound is about 331.3 meters per second.
Feet per Second
A foot per second is a unit of speed. Something traveling at one foot per second is traveling exactly 0.3048 meters per second, or about 0.682 miles per hour.Common abbreviations: ft/s, fps