题型：填空题 题类：常考题 难易度：普通
探究弹力和弹簧伸长的关系++++++2 39
钩码个数 | 1 | 2 | 3 | 4 | 5 |
弹力F/N | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 |
弹簧的长度x/cm | 7.0 | 9.0 | 11.0 | 13.0 | 15.0 |
|
代表符号LX |
L0 |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
|
数值/cm |
25.35 |
27.34 |
29.35 |
31.31 |
33.40 |
35.35 |
37.4 |
|
弹簧伸长量x/cm |
0 |
1.99 |
4.00 |
5.96 |
8.05 |
10.00 |
12.05 |
试题篮
