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Engenharia Civil ·

Cálculo 4

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3 Lcosat 1s2 a2 ft t cosat t2 t cosat2 Lft dds Lcosat Lft dds 1s2 a2 dds 1s2 a2 s2 a20 1 2s s2 a22 2s s2 a22 dds Lcosat dds1s2 a2 Δs2 a2 s2 a22 2s s2 a22 dds1s2 a2 2s s2 a22 2s s2 42 dds Lcos2t 2s s2 42 2Lt cos at dds Lft f even no