物理量次数 | 钩码总重G/N | 钩码上升的高度h/m | 测力计示数F/N | 测力计移动距离s/m | 机械效率ƞ |
1 | 4 | 0.1 | 1.8 | 0.3 | |
2 | 6 | 0.1 | 2.4 | 0.3 | 83% |
3 | 4 | 0.1 | 1.4 | 0.5 | 57% |
4 | 4 | 0.2 | 1.4 | 1.0 | 57% |