实验次数 | 1 | 2 | 3 | 4 | 5 | 6 |
钩码质量m/g | 0 | 30 | 60 | 90 | 120 | 150 |
外力F/N | 0 | 0.3 | 0.6 | 0.9 | 1.5 | |
弹簧总长度L/cm | 6.0 | 7.2 | 8.4 | 9.6 | 10.8 | 12.0 |
弹簧伸长量 x/cm | 1.2 | 2.4 | 3.6 | 4.8 | 6.0 |