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A 3 kg mass is located at x=2.0cm and y=4.0cm. A 2kg mass is located at x=-5.0cm and y=2.0cm. A 4.00 kg Mass is located

A 3 kg mass is located at x=2.0cm and y=4.0cm. A 2kg mass is located at x=-5.0cm and y=2.0cm. A 4.00 kg Mass is located at x=3.0 cm and y=-3.0cm. What is the vertical component of their center of mass?

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