7. A cylindrical steel bar is subjected to repeated compression-tension stress cycling along its axis. The mean stress is zero (0). If the maximum tensile load applied to the bar is 15,000 N, calculate the minimum allowable bar diameter (in mm) to ensure that fatique failure will not occur. Assume a Safety Factor of 3. Show all work 500- 450 400 S 350 300 250 10 10 10° 10 10 S (MPa)

Pls solve

LESSON: AUTODESK FUSION 360 Identify the feature displayed in the picture, and choose from choices below. Extrude       Sketch       Revolve       Hole       Pattern       Create Form       Press Pull       Fillet       Shell       Combine       Split Body       Move       Offset Plane       Measure       Canvas       Select       Windows Selection       Crossing Selection       Freeform Selection       Paint Selection

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hand written plz Answer the following questions using the information provided in this unit. Know and Understand 1. True or False? The primary purpose of section views is to help feature exterior detail without using hidden lines. For the next three terms, match the three types of lines to the three descriptions. Answers are used only once. 2. Cutting-plane line 3. Section line 4. Short break line A. Not exclusive to section views, but needed for broken- out sections. B. Drawn thick in a view adjacent to the section view. C. Drawn thin, and usually continuous, but sometimes dashed. 5. Of the following, which is not a type of section view featured in this unit? A. Full B. Half C. Quarter D. Offset 6. True or False? The preferred dividing line between the two halves of a half-section view is the visible line. 7. An object with a number of odd features, such as spokes or holes, often has a(n) section so the odd features can be rotated around the axis into a vertical cutting plane,…