题型：填空题 题类：常考题 难易度：容易
河北省衡水市武邑中学2019-2020学年八年级物理3月月考试卷（网考)
|
所挂钩码的重/N |
1 |
2 |
3 |
4 |
5 |
6 |
|
A弹簧总长度/cm |
9.0 |
12.0 |
15.0 |
21.0 |
24.0 |
|
|
B弹簧总长度/cm |
7.5 |
9.0 |
10.5 |
12.0 |
13.5 |
15.0 |
|
1 |
拉力（钩码总重）F/N |
0 |
0.5 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
3.5 |
|
2 |
橡皮筋的总长度L/cm |
4.5 |
5.0 |
5.5 |
6.0 |
6.5 |
7.0 |
7.4 |
7.7 |
|
3 |
橡皮筋伸长的长度△L/cm |
0 |
0.5 |
1.0 |
1.5 |
2.0 |
2.5 |
2.9 |
3.2 |
试题篮
