Find the moment at point B?
回答 (1)
2020-10-07 9:26 pm
Since there is no turning, the moment at any point = 0
Hence, moment at point B = 0
Hence, moment at point B = 0
收錄日期: 2021-04-24 08:01:20
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https://hk.answers.yahoo.com/question/index?qid=20201007130118AAJwa9Z