2. Our notation is as follows: x1= 0 and y1= 0 are the coordinates of the m1= 3.0 kg particle; x2= 2.0 m and y2= 1.0 m are the coordinates of the m2= 4.0 kg particle; and, x3= 1.0 m and y3= 2.0 m are the coordinates of the m3= 8.0 kg particle. (a) The xcoordinate of the center of mass is ()()()112 233com12304.0 kg 2.0 m8.0 kg 1.0 m1.1 m.3.0 kg 4.0 kg 8.0 kgmxxmmm++===++(b) The ycoordinate of the center of mass is ()()com04.0 kg 1.0 m
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