速度是对象移动的速度,而速度是指定方向的速度。它以每秒米(m/s)为单位进行测量。
1 mph = 4.7251e-17 pc/yr
1 pc/yr = 21,163,654,259,126,700 mph
例子:
将15 每小时英里转换为每年parsec:
15 mph = 7.0876e-16 pc/yr
| 每小时英里 | 每年parsec |
|---|---|
| 0.01 mph | 4.7251e-19 pc/yr |
| 0.1 mph | 4.7251e-18 pc/yr |
| 1 mph | 4.7251e-17 pc/yr |
| 2 mph | 9.4502e-17 pc/yr |
| 3 mph | 1.4175e-16 pc/yr |
| 5 mph | 2.3625e-16 pc/yr |
| 10 mph | 4.7251e-16 pc/yr |
| 20 mph | 9.4502e-16 pc/yr |
| 30 mph | 1.4175e-15 pc/yr |
| 40 mph | 1.8900e-15 pc/yr |
| 50 mph | 2.3625e-15 pc/yr |
| 60 mph | 2.8350e-15 pc/yr |
| 70 mph | 3.3076e-15 pc/yr |
| 80 mph | 3.7801e-15 pc/yr |
| 90 mph | 4.2526e-15 pc/yr |
| 100 mph | 4.7251e-15 pc/yr |
| 250 mph | 1.1813e-14 pc/yr |
| 500 mph | 2.3625e-14 pc/yr |
| 750 mph | 3.5438e-14 pc/yr |
| 1000 mph | 4.7251e-14 pc/yr |
| 10000 mph | 4.7251e-13 pc/yr |
| 100000 mph | 4.7251e-12 pc/yr |