Engineering, 04.04.2020 12:25 lizzy2951
Between 1975 and 1985, the volume of all iron and steel in a given automobile model decreased from 0.165 m3m3 to 0.118 m3m3 . In the same time frame, the volume of all aluminum alloys increased from 0.012 m3m3 to 0.023 m3m3 . Using the densities of pure FeFe and AlAl, estimate the mass reduction resulting from this trend in materials substitution.
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Between 1975 and 1985, the volume of all iron and steel in a given automobile model decreased from 0...
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