序号 | 钩码重G/N | 钩码上升高度h/m | 绳端拉力F/N | 绳端移动的距离s/m | 机械效率η |
1 | 4 | 0.1 | 1.8 | 0.3 | 74% |
2 | 6 | 0.1 | 2.5 | 0.3 | 80% |
3 | 8 | 0.1 | 3.1 | 0.3 |
Gh |
Fs |
8N×0.1m |
3.1N×0.3m |
序号 | 钩码重G/N | 钩码上升高度h/m | 绳端拉力F/N | 绳端移动的距离s/m | 机械效率η |
1 | 4 | 0.1 | 1.8 | 0.3 | 74% |
2 | 6 | 0.1 | 2.5 | 0.3 | 80% |
3 | 8 | 0.1 | 3.1 | 0.3 | 86% |