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 = 4.7945e-5 mps
1 mps = 20,857.18 km/h²
例子:
将15 每小时平方转换为每秒英里：
15 km/h² = 0.001 mps
| 每小时平方 | 每秒英里 |
|---|---|
| 0.01 km/h² | 4.7945e-7 mps |
| 0.1 km/h² | 4.7945e-6 mps |
| 1 km/h² | 4.7945e-5 mps |
| 2 km/h² | 9.5890e-5 mps |
| 3 km/h² | 0 mps |
| 5 km/h² | 0 mps |
| 10 km/h² | 0 mps |
| 20 km/h² | 0.001 mps |
| 30 km/h² | 0.001 mps |
| 40 km/h² | 0.002 mps |
| 50 km/h² | 0.002 mps |
| 60 km/h² | 0.003 mps |
| 70 km/h² | 0.003 mps |
| 80 km/h² | 0.004 mps |
| 90 km/h² | 0.004 mps |
| 100 km/h² | 0.005 mps |
| 250 km/h² | 0.012 mps |
| 500 km/h² | 0.024 mps |
| 750 km/h² | 0.036 mps |
| 1000 km/h² | 0.048 mps |
| 10000 km/h² | 0.479 mps |
| 100000 km/h² | 4.795 mps |
规则