Mechanical Engineering Archive: Questions from April 13, 2023
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Two forces p, and p, of magnitudes Pl = 15 kN and P2 = 18 kN, to end A of bar AB, which is welded to a cylindrical element [31) of radius c 20 mm (figure 8.21). Yeah it is known that the distance from
Se aplican dos fuerzas \( \mathbf{P}_{1} \) y \( \mathbf{P}_{2} \) de magnitudes \( P_{1}=15 \mathrm{kN} \) y \( P_{2}=18 \mathrm{kN} \), al extremo \( A \) de la barra \( A B \), la cual está soldad2 answers -
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Determine the average normal stress acting in section a-a
La columna está sometida a una fuerza axial de \( 8 \mathrm{kN} \), la cual se aplica a través del centroide del área de la sección transversal. Determine el esfuerzo normal promedio que actúa en2 answers -
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Problema \#3: (20 puntos) Dada la siguiente figura de un martillo industrial de \( 450 \mathrm{~kg} \) que se desplaza 2 metros hacia abajo por una superficie, con fricción cinética igual a \( 45 \m2 answers