题型:实验探究题 题类:常考题 难易度:普通
探究弹簧测力计原理的实验 24
钩码重G/N | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 |
弹簧长度L/cm | 4 | 5 | 6 | 7 | 8 | 9 |
拉力的大小/N | O | 2 | 4 | 6 | 8 |
弹簧的长度/cm | 15 | 16 | 17 | 18 | 19 |
弹簧的伸长/cm | 0 | 1 | 2 | 3 | 4 |
外力F/N | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 3.0 | 4.0 |
弹簧总长L(cm) | 6.5 | 7.5 | 8.5 | 9.5 | 10.5 | 14.5 | 18.0 |
弹簧受到的拉力/N | 0 | 1 | 2 | 3 | 4 | 5 |
甲弹簧的长度/cm | 6.0 | 6.5 | 7.0 | 7.5 | 8.0 | 8.5 |
乙弹簧的长度/cm | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 |
试题篮