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 7i-7nziyi-i m )fnxzezu7sk* a1*y 3nof pt72 h0v3vs:d*lnu8 :rzxydo kdkd) 5radius 2R has a circular hole of radius R cut out of it. The center of the smaller circle is a distance 0.80R from the center Cz s8xth:0 n32pd*v:kdld ) koy5d7uvr 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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