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Unformatted text preview: / s. 4. The specic weight (wt./vol.) of brass is 520 lb / ft 3 . Determine its density (mass/vol) in SI units. Use an appropriate prex. 5. Two particles have a mass of 8 kg and 12 kg respectively. If they are 800 mm apart, determine the force of gravity acting between them. Compare this result with the weight of each particle. 1...
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- Spring '10