实验次数 |
钩码重力 G/N |
拉力 F/N |
弹簧长度 L/cm |
弹簧的伸长量 ΔL/cm |
1 |
0.5 |
0.5 |
7.2 |
1.2 |
2 |
1.0 |
1.0 |
8.4 |
2.4 |
3 |
1.5 |
1.5 |
9.6 |
3.6 |
4 |
2.0 |
2.0 |
11.8 |
5.8 |
5 |
2.5 |
2.5 |
12.0 |
|
6 |
3.0 |
3.0 |
13.2 |
|