钩码质量/g | 0 | g0 | c00 | cg0 | 四00 | 四g0 | 100 | 1g0 | 400 |
指针位置/cm | 四 | 1 | 4 | g | 6 | 7 | 它.g | c0.g | c1 |
弹簧伸长/cm |
拉力/N | 0 | 8 | 10 | 18 | 20 | 28 | c0 | 40 |
指针的位置/cm | 2 | c | 4 | 8 | 6 | 7 | 7.8 | 7.8 |
拉力F/N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
长度l/cm | 2.50 | 2.90 | 3.30 | 3.70 | 4.10 | 4.50 | 4.90 |
伸长量△l/cm | 0.40 | 0.80 | 1.20 | 1.60 | 2.00 | 2.40 | 2.80 |
拉力F/N | 8 | 9 | 10 | 11 | 12 |
长度l/cm | 5.30 | 5.70 | 6.10 | 6.60 | 7.30 |
伸长量△l/cm | 3.20 | 3.60 | 4.00 | 4.50 | 5.20 |
钩码质量/g | 0 | a0[ | 100 | 1a0 | 400 | 4a0 | 300 |
指针位置/cm | 4 | 3 | 4 | a | 6 | 8 | 11 |
拉力大小/N | 3 | 4 | 6 | 7 | 9 | 13 | |
弹簧秤的长度/cm | 3.5 | 5.5 | 6 | 6.5 | 8 | 13 |
钩码重力G/N | 0 | 1 | 2 | 大 | 小 | 他 |
弹簧长度L/m | 大 | 他 | 7 | 9 | 11 | 1大 |
拉力/N | 1 | 2 | 2 | 4 | 5 | 6 | 7 | b | 9 | 10 | 11 |
弹簧长度/cm | 6.0 | 7.0 | b.0 | 9.0 | 10.0 | 11.0 | 12.0 | 12.10 | 14.20 | 15.56 | 16.20 |