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A uniform metee rule rests horizontally on a knife edge at the 60 cm mark when a mass of 10 g is suspended from one end. 1)At which end must this mass be suspended? 2)What is the mass of the rule? |
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Answer» A uniform metee rule rests horizontally on a knife edge at the 60 cm mark when a mass of 10 g is suspended from one end. 1)At which end must this mass be suspended? 2)What is the mass of the rule? |
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