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A1.7-m-long barbell has a 20 kg weight on its right end and a 35 kg weight on its left end. if you ignore the weight of the bar itself, how far from the left end of the barbell is the center of gravity? where is the center of gravity if the 8.0 kg mass of the barbell itself is taken into account?
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A1.7-m-long barbell has a 20 kg weight on its right end and a 35 kg weight on its left end. if you i...
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