次数 | 1 | 2 | 3 | 4 | 5 |
F/N | 0.10 | 0.18 | 0.26 | 0.30 | 0.40 |
a/(m·s-2) | 0.08 | 0.22 | 0.37 | | 0.59 |
钩码质量m/g | 0 | 30 | 60 | 90 | 120 | 150 |
标尺刻x/10-2m | 6.00 | 7.15 | 8.34 | 9.48 | 10.64 | 11.79 |
| x1 | x2 | x3 | x4 | x5 | x6 | x7 |
距离(cm) | 3.52 | 3.68 | 3. 83 | 3.91 | 4.16 | 4.32 | 4.47 |
砝码盘中砝码总重力F(N) | 0.196 | 0.392 | 0.588 | 0.784 | 0.980 |
加速度a(m·s-2) | 0.69 | 1.18 | 1.66 | 2.18 | 2.70 |
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