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gc textbook chapter 7 Linear Momentum (id: 997d9bb29)

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admin 发表于 2024-12-13 13:10:47 | 显示全部楼层 |阅读模式
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]
A (lightweight) pallet has a load of identical cases of6+vjo,q4+c t9 nwsl mb tomwg8y ;u howvnt en+.+:ato paste (see Fig. 7–40), each of which is a cube of length l. Find the center of grh ny+uv;.w ng :t8we+oavity in the horizontal plane, so that the crane operator can pick up the load without tipping it.$X_{CM}$ =    l $Y_{CM}$ =    l






参考答案:
空格1: 1.2±2%空格2: 0.9±2%


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