【Daily Question】Theoretical Foundation 2020.03.31

2020-03-31View Original

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Multiple-choice question: For the rectangular cross-section shown in the figure, the moments about the centroidal axis z of the portion above and below the m-m line are ( ). (A) The absolute values are equal, and the signs are the same. (B) The absolute values are equal, but the signs are different. (C) The absolute values are not equal, but the signs are the same. (D) The absolute values are not equal, and the signs are different. Answer: B. Hint: Those who can explain the solution process will receive an extra reward; the answer can be found in the response!

Reply #22020-03-31

(B) The absolute values are equal, but the signs are different

Reply #32020-03-31

(B) The absolute values are equal, but the signs are different

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【Daily Question】Theoretical Foundation 2020.03.31

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