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

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 lo7;rcji k 5lne/ j .e(d9c(wu*fwnit: rad of identicalt9* rf6 bc6/h) y8m ubn0fb kjw8ugpe) cases of tomato paste (see Fig. 7–40), each of which is a cube of length l. Find the center of gravity in the horizontay phuf8 )gr8m/b0w6*6kjcbf 9 e bnt)ul 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% 


本题详细解析:

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