(III) A uniform circular plate of radius 2R has a circular hole of radius R cut out of it. The center C' of the smaller circle is a distance 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.] 2R C C' 0.80R FIGURE 7-41 Problem 55.

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