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A system of three particles are spread out on an xy-grid. Details of each particle is given in the table below. mass (kg) x-position (m) y-position (m) particle 1 9.6 -0.4 O particle 2 3.6 O 8.7 particle 3 3.1 1.7 3.1 Calculate the center of mass distance from the origin, dCM dCM = m Record your numerical solution in the space below, assuming three significant figures