钩码质量m/g |
0 |
10 |
20 |
30 |
40 |
50 |
弹簧总长度l/cm |
3.00 |
3.50 |
4.00 |
4.50 |
5.00 |
5.50 |
弹力大小F/N |
0 |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |