Ejercicios Resueltos CAPITULO 5 Distributed Forces

Meriam, Kraige & Bolton. 9na Edición

A continuación se observa un listado de ejercicios resueltos del capítulo 5 del libro Engineering Mechanics STATICS. Meriam, Kraige & Bolton. 9na Edición

Ejercicio 5/43

5/43 Determine the x- and y-coordinates of the centroid of the shaded area.

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Ejercicio 5/49

5/49 Determine the coordinates of the centroid of the shaded area.

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Ejercicio 5/91

5/91 Determine the reactions at A and B for the beam loaded as shown.

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Ejercicio 5/116

5/116 Plot the shear and moment diagrams for the beam loaded as shown. State the maximum magnitudes of the shear force and bending moment for the beam.

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Ejercicio 5/118

5/118 Plot the shear and moment diagrams for the beam loaded as shown. What are the values of the shear force and bending moment at B? Determine the distance b to the right of A where the bending moment equals zero for the first time.

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Ejercicio 5/119

5/119 Construct the shear and moment diagrams for the beam subjected to the concentrated force and couple and the triangular load. State the maximum magnitude  of the bending moment within the beam.

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Ejercicio 5/120

5/120 Draw the shear and moment diagrams for the cantilever beam subjected to the combination of distributed and point loads. State the distance b to the left of A where the bending moment is zero.

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Ejercicio 5/125

5/125 Plot the shear and moment diagrams for the beam loaded with both distributed and point loads. What are the values of the shear force and bending moment at x = 6 m? Determine the maximum bending moment Mmax.

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Ejercicio 5/126

5/126 Repeat Prob. 5/125, where the 1500-N load has been replaced by the 4.2-kN·m couple.

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Lista de ejercicios resueltos.

SECTION A: Centers of Mass and Centroids

 

– 5/4 Composite bodies and figures

Introductory Problems

5/43 https://youtu.be/rQ5d0Mcfwec 

Representative problems

5/49 https://youtu.be/gaUaKZC69uo

5/55 https://youtu.be/OF_Ch410q5M 

 

____________________________

SECTION B: Special Topics

 

– 5/6 Beams – External effects

Introductory problems

5/85 https://youtu.be/wjXS-1h3Eys

5/91 https://youtu.be/feJXtpXKJFs 

Representative problems

5/94 https://youtu.be/L8Vy96E1ZWw 

 

– 5/7 Beams – Internal effects

Representative problems

5/116 https://youtu.be/wpnvIGhqA50

5/118 https://youtu.be/EwxdHBdaNxM

5/119 https://youtu.be/XRZW7ZIEN3E

5/120 https://youtu.be/81wemLk5Ce4

5/125 https://youtu.be/t4zLbsPjDs0

5/126 https://youtu.be/BWP2xOhuK9I

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