题型:实验探究题 题类:模拟题 难易度:容易
四川省绵阳市三台县2018年中考物理三模试卷
拉力F/N | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 |
弹簧长度/cm | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 28.5 | 28.6 |
根据实验数据,你认为:
钩码总重/N | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 |
弹簧长度/cm | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 5.5 | 5.8 | 5.8 |
弹簧伸长量/cm | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.3 | 3.3 |
拉力(N) |
0 |
1 |
2 |
3 |
4 |
5 |
弹簧长度(cm) |
3 |
5 |
7 |
9 |
11 |
13 |
试题篮