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Convert [Centimeters Per Hour] to [Kilometers Per Second], (cm/h to km/s)

SPEED


21 Centimeters Per Hour
= 5.833338E-8 Kilometers Per Second
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Category: speed
Conversion: Centimeters Per Hour to Kilometers Per Second
The base unit for speed is meters per second (Non-SI Unit)
[Centimeters Per Hour] symbol/abbrevation: (cm/h)
[Kilometers Per Second] symbol/abbrevation: (km/s)

How to convert Centimeters Per Hour to Kilometers Per Second (cm/h to km/s)?
1 cm/h = 2.77778E-9 km/s.
21 x 2.77778E-9 km/s = 5.833338E-8 Kilometers Per Second.
Always check the results; rounding errors may occur.

Definition:
In relation to the base unit of [speed] => (meters per second), 1 Centimeters Per Hour (cm/h) is equal to 2.77778E-6 meters-per-second, while 1 Kilometers Per Second (km/s) = 1000 meters-per-second.
21 Centimeters Per Hour to common speed units
21 cm/h = 0.0001304880547602 miles per hour (mi/h)
21 cm/h = 2.17480091267E-6 miles per minute (mi/m)
21 cm/h = 3.6246681877833E-8 miles per second (mi/s)
21 cm/h = 0.00021 kilometers per hour (km/h)
21 cm/h = 3.4999958000084E-6 kilometers per minute (km/m)
21 cm/h = 5.833338E-8 kilometers per second (km/s)
21 cm/h = 5.833338E-5 meters per second (m/s)
21 cm/h = 0.21 meters per hour (m/h)
21 cm/h = 0.00011339111740053 knots (kn)
21 cm/h = 1.945792111955E-13 speed of light (c)
(Centimeters Per Hour) to (Kilometers Per Second) conversions

Centimeters Per Hour to random (speed units)

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