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Calculate the center of mass/gravity for 5 objects each of mass M1 =1 Kg, M2 =2Kg,...

Calculate the center of mass/gravity for 5 objects each of mass M1 =1 Kg, M2 =2Kg, M3=3Kg, M4=4Kg, M5 = 5Kg. They are at the respective positions of (-3,7), (-4,-4),(5,9),(0,0),(1,17).

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