y Three point masses are placed at the corners of a triangle as shown in the figure. Find the x-center of mass (xcm) of the three-mass system with the origin defined to be at the position of the 100-g 75 g mass 3 cm А. 1.23 сm B. 2.77 cm С. 0.69 cm 100 g 4 cm 150 g D. 2.31 cm E. 5.00 m
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