文档介绍:北航物理实验研究性报告专题:拉伸法测钢丝弹性模型扭摆法测定转动惯量第一作者:唐秋雨学号:12041022第二作者:张文学号:12041020第三作者:卢浩文学号:12041025班级:120411目录目录···········································································································-2-摘要···········································································································-3-1实验目的······························································································-3-2实验原理······························································································-3-··································································