题目内容
刚体的转动惯量随转轴的不同而改变。测金属细杆的转动惯量时，转动轴是在细杆的中心位置上。若转轴放偏了，则测出的周期是
查看答案
搜索结果不匹配？点我反馈
更多问题
在扭摆实验中，圆柱的摆动周期和转动惯量测量分别属于
转动惯量实验中，如果忽略实验误差，扭摆的扭转常量与实验测量得到的时间数据关系是：
1、“Culture is a system of shared beliefs, values, customs, behaviors, and artifacts that the members of a society use to cope with their world and with one another, and that are transmitted from generation to generation through learning.” It defines culture from ________ perspective.
3、_________ changes our culture: For example, the increasing population has expanded the size of cities. The result is that an industrial lifestyle has replaced the traditional agricultural living pattern.
微信支付 
支付宝支付