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Physics, 20.01.2020 20:31 angeline310
Ameter stick is supported by a knife-edge at the 50-cm mark. doug hangs masses of 0.40 and 0.60 kg from the 20-cm and 80-cm marks, respectively. where should doug hang a third mass of 0.30 kg to keep the stick balanced?
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Ameter stick is supported by a knife-edge at the 50-cm mark. doug hangs masses of 0.40 and 0.60 kg f...
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