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21 Millimeters Per Second | to common speed units |
---|---|
21 mm/s | = 0.046975662133142 miles per hour (mi/h) |
21 mm/s | = 0.00078292770221904 miles per minute (mi/m) |
21 mm/s | = 1.3048795036984E-5 miles per second (mi/s) |
21 mm/s | = 0.075599939520048 kilometers per hour (km/h) |
21 mm/s | = 0.001259997480005 kilometers per minute (km/m) |
21 mm/s | = 2.1E-5 kilometers per second (km/s) |
21 mm/s | = 0.021 meters per second (m/s) |
21 mm/s | = 75.599939520048 meters per hour (m/h) |
21 mm/s | = 0.040820769607576 knots (kn) |
21 mm/s | = 7.0048459991612E-11 speed of light (c) |