1 ft/s = 1.0167e-9 c
1 c = 983,571,056.43 ft/s
例:
15 1秒あたりの足を光の速度に変換します。
15 ft/s = 1.5251e-8 c
| 1秒あたりの足 | 光の速度 |
|---|---|
| 0.01 ft/s | 1.0167e-11 c |
| 0.1 ft/s | 1.0167e-10 c |
| 1 ft/s | 1.0167e-9 c |
| 2 ft/s | 2.0334e-9 c |
| 3 ft/s | 3.0501e-9 c |
| 5 ft/s | 5.0835e-9 c |
| 10 ft/s | 1.0167e-8 c |
| 20 ft/s | 2.0334e-8 c |
| 30 ft/s | 3.0501e-8 c |
| 40 ft/s | 4.0668e-8 c |
| 50 ft/s | 5.0835e-8 c |
| 60 ft/s | 6.1002e-8 c |
| 70 ft/s | 7.1169e-8 c |
| 80 ft/s | 8.1336e-8 c |
| 90 ft/s | 9.1503e-8 c |
| 100 ft/s | 1.0167e-7 c |
| 250 ft/s | 2.5418e-7 c |
| 500 ft/s | 5.0835e-7 c |
| 750 ft/s | 7.6253e-7 c |
| 1000 ft/s | 1.0167e-6 c |
| 10000 ft/s | 1.0167e-5 c |
| 100000 ft/s | 0 c |
Inayam