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Engenharia Mecânica ·

Cálculo 4

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Gabarito 1 a y frac1x2C b y sqrtx K c y Ke2 d y Kei e y sqrt2 cosx C f x keleftbright ou x fracyx 2 C 3 D 4 a I0 1 A b It 4 3e5t c Imax 4 A ou 0 leq It 4 A 5 xt a frac27k t 6 a Q0 1 mg b Qt 50 49efract500 7 a Q0 10 kg b Qt 100 90efract2 c Q10 approx 1439 kg