欲使图示结点 A 的转角＝ 0 ，应在结点 A 施加的力偶 M ＝ -题库考试答案搜索网

欲使图示结点 A 的转角＝ 0 ，应在结点 A 施加的力偶 M ＝

单选题

2022-04-02 17:00

A、5i
B、－5i
C、<IMG src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/staticQuestionImg/72bcd13e-fc55-405a-b6fa-dd10248ccc32.gif"title="ex_1303432953210_0.gif" alt="ex_1303432953210_0.gif"/>C．
D、<IMG src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/staticQuestionImg/fb967e04-68ba-436f-b22b-28f726386b41.gif"title="ex_1303434304853_0.gif" alt="ex_1303434304853_0.gif"/>

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标签：佳木斯职业学院继续教育学院建筑工程技术高起专结构力学平时作业2

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