题型：单选题 题类：常考题 难易度：普通
钩码重G/N | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 |
弹簧伸长量x/cm | 1 | 2 | 3 | 4 | 5 | 6 |
弹力F/N | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 |
| 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
