21 Centimeters per Second to Feet per Second

Convert 21 centimeters per second (cm/s) to feet per second (ft/s) with formulas, examples, and conversion tables.

cm/s
ft/s
21 centimeters per second (cm/s) = 0.688976377953 feet per second (ft/s)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 foot per second = 30.48 centimeters per second
2Divide the value by the conversion factor:
21 ÷ 30.48 = 0.688976377953
3Result:
21 centimeters per second (cm/s) = 0.688976377953 feet per second (ft/s)
↔ Feet per Second to Centimeters per Second

Centimeters per Second to Feet per Second Conversion Table

Centimeters per SecondFeet per Second
1 cm/s0.0328084 ft/s
2 cm/s0.0656168 ft/s
3 cm/s0.0984252 ft/s
4 cm/s0.131234 ft/s
5 cm/s0.164042 ft/s
10 cm/s0.328084 ft/s
20 cm/s0.656168 ft/s
21 cm/s0.688976 ft/s
50 cm/s1.64042 ft/s
100 cm/s3.28084 ft/s

21 Centimeters per Second in Other Units

Unit21 cm/s =
Centimeters per Second to Meters per Second0.21 m/s
Centimeters per Second to Kilometers per Hour0.7559993952 km/h
Centimeters per Second to Miles per Hour0.469756621331 mph
Centimeters per Second to Feet per Second0.688976377953 ft/s
Centimeters per Second to Inches per Second8.26771653543 in/s
Centimeters per Second to Knots0.408207696076 kn
Centimeters per Second to Mach0.000617120691175 Mach
Centimeters per Second to Speed of Light7.00484599916e-10 c
Centimeters per Second to Kilometers per Second0.00021 km/s

Related Conversions

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