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T_1-71
Uploaded: 20.03.2014
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1.71 Determine the position of the center of mass of the system. Consisting of four balls, which are, respectively, the masses m, 2m, 3m, and 4m, in the following cases: a) the balls are arranged in a straight line; b) the balls are on the tops of the square; c) the balls are arranged in four adjacent vertices of the cube. In all cases, the distance between adjacent balls is 15 cm. The direction of the coordinate axes shown.
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1.71 Solution of the problem typing on computer.
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