实验序号 | 质量m/g | 体积v/cm3 | 下落高度h/cm | 沙坑的深度d/mm |
1 | 10 | 1.2 | 50 | 10.4 |
2 | 30 | 3.5 | 50 | 11.6 |
3 | 45 | 3.5 | 50 | 13.9 |
4 | 10 | 2.5 | 50 | 8.3 |
5 | 10 | 3.5 | 50 | 4.0 |
6 | 10 | 3.5 | 40 | 2.5 |
7 | 10 | 3.5 | 30 | 1.6 |