题型：单选题 题类：模拟题 难易度：普通
表一：
甲弹簧受到的拉力/N | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
甲弹簧的长度/cm | 6.0 | 9.0 | 12.0 | 15.0 | 18.0 | 21.0 | 24.0 |
表二：
乙弹簧受到的拉力/N | 0 | 1 | 2 | 3 | 4 | S | 6 |
乙弹簧的长度/cm | 6.0 | 7.5 | 9.0 | 10.5 | 12.0 | 13.5 | 15.0 |
钩码质量/g | 0 | 50 | 100 | 150 | 200 | 250 | 300 | 400 |
指针位置/cm | 2 | 3 | 4 | 5 | 6 | 7 | 7.5 | 7.5 |
| 所受拉力F/N | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 |
| 指针位置x/cm | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 5.5 | 5.8 | 5.8 |
| 弹簧的伸长x1/cm | 0 | 0.5 | 1 | 1.5 | 2 | 3 | 3.3 | 3.3 |
试题篮
