1 |
2 |
3 |
|
钩码重G/N |
4 |
6 |
4 |
钩码上升高度h/m |
0.1 |
0.1 |
0.1 |
绳端拉力F/N |
1.8 |
2.4 |
1.4 |
绳端移动距离s/m |
0.3 |
0.3 |
0.5 |
机械效率 | 74 | 83 |