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Title: A 10.0 kg mass and a 19.5 kg mass are hung from either end of a bar of negligible weight. If the 10. Post by: presidente on May 22, 2018 A 10.0 kg mass and a 19.5 kg mass are hung from either end of a bar of negligible weight. If the 10.0 kg is increased to 12.0 kg, the balance point shifts by 16.2 cm. How long is the bar?
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