甲同学记录铝块数据,表一:
m/g |
13.5 |
27.0 |
40.5 |
54.0 |
67.5 |
81.0 |
V/cm3 |
5 |
10 |
15 |
20 |
25 |
30 |
乙同学记录橡胶数据,表二:
m/g |
6.0 |
12.0 |
18.0 |
24.0 |
30.0 |
36.0 |
V/cm3 |
5 |
10 |
15 |
20 |
25 |
30 |
根据数据回答下面问题: