gc textbook chapter 7 Linear Momentum (id: f86dfc0a7)

本题目来源于试卷: gc textbook chapter 7 Linear Momentum，类别为 通用国际物理

[填空题]
Use Table 7–1 to calculaa4i8gtnd/cea bg18.6hiu 6orte) a9fo8v(m+bl/opy av the position of the CM of an arm bent at a right angle. Assume that the person is o+8fmapv/v) 9yo al (b155 cm tall. $X_{CM}$ =    cm $Y_{CM}$ =    cm

参考答案:
空格1: 21.7±2%  空格2: 7.6±2% 


本题详细解析:

微信扫一扫，分享更方便