Civil Engineering Archive: Questions from August 16, 2023
-
Resolver el problema de la imagen. (Las cargas se encuentran en kg/m^2 y en kPa). Explicar a detalle y con formulas porfavor.
*1-4. The hollow core panel is made from plain stone concrete. Determine the dead weight of the panel. The holes each have a diameter of \\( 100 \\mathrm{~mm} \\). Prob. 1-42 answers -
Resolver el problema de la imagen. Explicar a detalle y con formulas porfavor.
F2-4. Determine the horizontal and vertical components of reaction at the roller support \\( A \\), and fixed support \\( B \\). Prob. F 2-42 answers -
2 answers
-
2 answers
-
2 answers
-
2 answers
-
2 answers
-
2 answers
-
0 answers
-
2 answers
-
2 answers
-
QUESTION 10 Solve the differential equation. x² dy dx = 3y = Ce3/x Oa.y= Ob. y = Ce- 3/x Oc. y = Ce- 3x C. Od. y = - ²/2 + C
Solve the differential equation. \\[ x^{2} \\frac{d y}{d x}=3 y \\] a. \\( y=\\mathrm{Ce}^{3 / x} \\) b. \\( y=\\mathrm{Ce}^{-3 / x} \\) c. \\( y=\\mathrm{Ce}^{-3 x} \\) d. \\( y=-\\frac{3}{x}+c \\)2 answers -
Determine el ángulo director \\( \\gamma \\circ \\theta_{z} \\) (respecto al eje z), de un vector de posición cuya maggnitud es de \\( 91 \\mathrm{~m} \\); si sus ángulos directores \\( \\theta_{x}2 answers