题型:单选题 题类:常考题 难易度:普通
胡克定律++++++++++1 40
钩码个数 | 1 | 2 | 3 | 4 | 5 |
弹力F/N | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 |
弹簧长度x/cm | 7.0 | 9.0 | 11.0 | 13.0 | 15.0 |
试题篮