题型:实验探究题 题类:模拟题 难易度:普通
2017年河北省石家庄市桥西区中考物理模拟试卷(3月份)
钩码质量/g | 0 | 100 | 200 | 300 | 400 | 500 |
指针位置/cm | 2 | 4 | 6 | 8 | 10 | 14 |
当去掉钩码后,指针指在2.5cm刻度线处.
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 |
钩码重G/N | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 |
弹簧伸长量x/cm | 2 | 4 | 6 | 8 | 10 | 12 | 14 |
弹力F/N | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 |
钩码总重/N | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 |
指针位置/cm | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 5.5 | 5.8 | 5. 8 |
钩码的质量(g) |
0 |
50 |
100 |
150 |
200 |
250 |
300 |
400 |
指针的位置(cm) |
2 |
3 |
4 |
5 |
6 |
7 |
7.5 |
7.5 |
试题篮