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 fur/fortnight = 4.8873e-7 M
1 M = 2,046,124.846 fur/fortnight
例子:
将15 每两周弗隆转换为马赫：
15 fur/fortnight = 7.3309e-6 M
| 每两周弗隆 | 马赫 |
|---|---|
| 0.01 fur/fortnight | 4.8873e-9 M |
| 0.1 fur/fortnight | 4.8873e-8 M |
| 1 fur/fortnight | 4.8873e-7 M |
| 2 fur/fortnight | 9.7746e-7 M |
| 3 fur/fortnight | 1.4662e-6 M |
| 5 fur/fortnight | 2.4436e-6 M |
| 10 fur/fortnight | 4.8873e-6 M |
| 20 fur/fortnight | 9.7746e-6 M |
| 30 fur/fortnight | 1.4662e-5 M |
| 40 fur/fortnight | 1.9549e-5 M |
| 50 fur/fortnight | 2.4436e-5 M |
| 60 fur/fortnight | 2.9324e-5 M |
| 70 fur/fortnight | 3.4211e-5 M |
| 80 fur/fortnight | 3.9098e-5 M |
| 90 fur/fortnight | 4.3986e-5 M |
| 100 fur/fortnight | 4.8873e-5 M |
| 250 fur/fortnight | 0 M |
| 500 fur/fortnight | 0 M |
| 750 fur/fortnight | 0 M |
| 1000 fur/fortnight | 0 M |
| 10000 fur/fortnight | 0.005 M |
| 100000 fur/fortnight | 0.049 M |
规则