题目列表(包括答案和解析)
1 | 拉力F/N | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
2 | 橡皮筋的总长度L/cm | 4.5 | 5.1 | 5.7 | 6.3 | 6.9 | 7.5 | 7.8 | 7.8 |
3 | 橡皮筋的伸长△L/cm | 0 | 0.6 | 1.2 | 2.4 | 3.0 | 3.3 | 3.3 |
1 | 拉力F/N | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | |
2 | 橡皮筋的总长度L/cm | 4.5 | 5.1 | 5.7 | 6.3 | 6.9 | 7.5 | 7.8 | 7.8 |
3 | 橡皮筋的伸长△L/cm | 0.6 | 1.2 | 2.4 | 3.0 | 3.3 | 3.3 |
1 | 拉力(钩码总重)F/N | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
2 | 橡皮筋的总长度L/cm | 4.0 | 5.0 | 6.0 | 7.0 | 8.0 | 9.0 | 9.9 | 10.8 |
3 | 橡皮筋伸长的长度△L/cm | 0 | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 | 5.9 | 6.8 |
1 | 拉力(钩码总重)F/N | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
2 | 橡皮筋的总长度L/cm | 4.5 | 5.0 | 5.5 | 6.0 | 6.5 | 7.0 | 7.4 | 7.7 |
3 | 橡皮筋伸长的长度△L/cm | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 2.9 | 3.2 |
1 | 拉力(钩码总重)F/N | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | |
2 | 橡皮筋的总长度L/cm | 4.5 | 5.0 | 5.5 | 6.0 | 6.5 | 7.0 | 7.4 | 7.7 |
3 | 橡皮筋伸长的长度△L/cm | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 2.9 | 3.2 |
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