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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) |