A square metal plate of mass 5 kg, side length 1 m, and uniform density has a 1 kg mass placed on one corner and a 2 kg mass placed on an adjacent corner. What is the distance between the 1 kg point mass and the center of mass of the system?

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

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