The beam is supported by two rods AB and CD that have cross-sectional areas of 13 mm² and 7.8 mm², respectively. d = 1 m.(Figure 1)Figured6 kN3 m< 1 of 1Part ADetermine the average normal stress in rod ABExpress your answer to three significant figures and include appropriate units.OμÀ?AB=ValueUnitsSubmit Request AnswerPart BDetermine the average normal stress in rod CDExpress your answer to three significant figures and include appropriate units.μÀ?OCD =ValueUnitsSubmitRequest AnswerProvide Feedback

Answered: Image /qna-images/answer/06d55278-67b0-4996-b102-3df4297bc041.jpg

The beam is supported by two rods AB and CD that have cross- sectional areas of 13 mm² and 7.8 mm², respectively. d=1m (Figure 1) Part A Determine the average normal stress in rod AB Express your answer to three significant figures and include appropriate units.

The beam is supported by two rods AB and CD that have cross- sectional areas of 13 mm² and 7.8 mm², respectively. d=1m (Figure 1) Part A Determine the average normal stress in rod AB Express your answer to three significant figures and include appropriate units.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.8.1P: The shear stresses t in a rectangular beam arc given by Eq. (5-43): in which Fis the shear force, /...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

The beam is supported by two rods AB and CD that have cross-
sectional areas of 13 mm² and 7.8 mm², respectively. d = 1 m.
(Figure 1)
Figure
d
6 kN
3 m
< 1 of 1
Part A
Determine the average normal stress in rod AB
Express your answer to three significant figures and include appropriate units.
O
μÀ
?
AB=
Value
Units
Submit Request Answer
Part B
Determine the average normal stress in rod CD
Express your answer to three significant figures and include appropriate units.
μÀ
?
OCD =
Value
Units
Submit
Request Answer
Provide Feedback

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