速度是相对于参考框架的对象位置的变化速率。它以每次距离的单位（例如每秒米（m/s））进行测量。
1 km/h² = 0.15 kn/s
1 kn/s = 6.667 km/h²
例子:
将15 每小时平方转换为每秒结：
15 km/h² = 2.25 kn/s
| 每小时平方 | 每秒结 |
|---|---|
| 0.01 km/h² | 0.001 kn/s |
| 0.1 km/h² | 0.015 kn/s |
| 1 km/h² | 0.15 kn/s |
| 2 km/h² | 0.3 kn/s |
| 3 km/h² | 0.45 kn/s |
| 5 km/h² | 0.75 kn/s |
| 10 km/h² | 1.5 kn/s |
| 20 km/h² | 3 kn/s |
| 30 km/h² | 4.5 kn/s |
| 40 km/h² | 5.999 kn/s |
| 50 km/h² | 7.499 kn/s |
| 60 km/h² | 8.999 kn/s |
| 70 km/h² | 10.499 kn/s |
| 80 km/h² | 11.999 kn/s |
| 90 km/h² | 13.499 kn/s |
| 100 km/h² | 14.999 kn/s |
| 250 km/h² | 37.497 kn/s |
| 500 km/h² | 74.994 kn/s |
| 750 km/h² | 112.49 kn/s |
| 1000 km/h² | 149.987 kn/s |
| 10000 km/h² | 1,499.872 kn/s |
| 100000 km/h² | 14,998.717 kn/s |
规则