sites.poli.usp.brsites.poli.usp.br/d/pmr2202/arquivos/aulas/PMR2202-EG...6.16 A cylindrical specimen...
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sites.poli.usp.brsites.poli.usp.br/d/pmr2202/arquivos/aulas/PMR2202-EG...6.16 A cylindrical specimen of some alloy 8 mm (0.31 in.) in diameter is stressed elastically in tension. A