How many foot/second in 1 millispeed of sound [air]? The answer is 1.116437007874. We assume you are converting between foot/second and millispeed of sound [air]. You can view more details on each measurement unit: foot/second or millispeed of sound [air] The SI derived unit for speed is the meter/second. 1 meter/second is equal to 3.2808398950131 foot/second, or 2.938669957977 millispeed of sound [air]. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between feet/second and millispeed of sound [air]. Type in your own numbers in the form to convert the units!
1 foot/second to millispeed of sound [air] = 0.89571 millispeed of sound [air]
5 foot/second to millispeed of sound [air] = 4.47853 millispeed of sound [air]
10 foot/second to millispeed of sound [air] = 8.95707 millispeed of sound [air]
20 foot/second to millispeed of sound [air] = 17.91413 millispeed of sound [air]
30 foot/second to millispeed of sound [air] = 26.8712 millispeed of sound [air]
40 foot/second to millispeed of sound [air] = 35.82826 millispeed of sound [air]
50 foot/second to millispeed of sound [air] = 44.78533 millispeed of sound [air]
75 foot/second to millispeed of sound [air] = 67.178 millispeed of sound [air]
100 foot/second to millispeed of sound [air] = 89.57066 millispeed of sound [air]
You can do the reverse unit conversion from millispeed of sound [air] to foot/second, or enter any two units below:
Feet per second is a unit of speed; it expressses the number of feet (ft) traveled in one second (s, or sec). Abbreviations include ft/s, ft/sec and fps. The equivalent SI unit is the metre per second.
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