gc textbook chapter 7 Linear Momentum (id: 000b07fd8)

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 uniform circular plate of ra,xswnx.vpf1os +tzgw9 bj2, v,*mi;y dius 2R has a circular hole rn j,a5 ygx:e2:0jo joof radius R cut out of it. The center of the smaller circle is a distanc,n 5jgj0jxye::a 2roo e 0.80R from the center C of the larger circle, Fig. 7–41. What is the position of the center of mass of the plate? [Hint: Try subtraction.]   R

参考答案: -0.27±2%


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