Can someone help me to solve the following question showing all work. 5.A bar with a rectangular cross section is made of AZ80Z magnesium alloy.The bar weighs 25 N. What is its length?6.PThe bar in problem #5 is pulled in tension. What tensile load P is needed tostretch the bar 11 mm? [kN]16 mm14 mm Write an algebraic equation first, then introduce numbers and units, using the Factor-Label Method of Unit Conversion. Usethe Appendices to find materials constants (such as thermal expansion coefficient) and formulas for areas. Report theanswer in the units given in brackets.

Rectangular cross-sectional dimensions: Width (b) = 16 mm, height (h) = 14 mmWeight of the bar: W =…

5. A bar with a rectangular cross section is made of AZ80Z magnesium alloy. The bar weighs 25 N. What is its length? 6. P The bar in problem #5 is pulled in tension. What tensile load P is needed to stretch the bar 11 mm? [kN] 16 mm 14 mm

5. A bar with a rectangular cross section is made of AZ80Z magnesium alloy. The bar weighs 25 N. What is its length? 6. P The bar in problem #5 is pulled in tension. What tensile load P is needed to stretch the bar 11 mm? [kN] 16 mm 14 mm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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

Can someone help me to solve the following question showing all work.

5.
A bar with a rectangular cross section is made of AZ80Z magnesium alloy.
The bar weighs 25 N. What is its length?
6.
P
The bar in problem #5 is pulled in tension. What tensile load P is needed to
stretch the bar 11 mm? [kN]
16 mm
14 mm

Write an algebraic equation first, then introduce numbers and units, using the Factor-Label Method of Unit Conversion. Use
the Appendices to find materials constants (such as thermal expansion coefficient) and formulas for areas. Report the
answer in the units given in brackets.

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Step 1: Given data

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Step 2: Calculate the Cross-sectional Area (A) of the Bar:

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Step 3: Calculate the Volume (V) of the Bar:

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Step 4: Calculate the Length (L) of the Bar:

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Step 5: Calculate the Tensile Load (P) Needed for Elongation:

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