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natka813 [3]
3 years ago
5

A designer needs to select the material for a plate under tensile stress. Assuming that the applied tensile force is 13,000 lb a

nd the area under the stress is 4 square inches, determine which material should be selected to assure safety. Assume safety factor is 2. Material A: Ultimate Tensile stress is 8000 lb/in2Material B: Ultimate Tensile stress is 5500 lb/in2
Engineering
1 answer:
natulia [17]3 years ago
4 0
Wow Muy bien no se que dice pero bien.
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On a piece of paper, sketch the x-y stress state and the properly oriented principal stress state. Use the resulting sketch to a
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Explanation:

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4 years ago
Carbon dioxide used as a natural refrigerant flows through a cooler at 10 MPa, which is supercritical, so no condensation occurs
kupik [55]

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The answer which is a calculation can be found as an attached document

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Based on bonding theory, explain why coefficient of expansion increases when you consider ceramics, metals and polymers
Mrrafil [7]

Answer:

The ratio that a material expands in accordance with changes in temperature is called the coefficient of thermal expansion. Because Fine Ceramics possess low coefficients of thermal expansion, their distortion values, with respect to changes in temperature, are low. The coefficients of thermal expansion depend on the bond strength between the atoms that make up the materials.

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3 years ago
Given the front and right views, create an AutoCAD isometric of the object. Save the drawing as lab5c.dwg. Grid size is 10mm. Yo
ki77a [65]

Given the front and right views, create an AutoCAD isometric of the object. Save the drawing as lab5c.dwg. Grid size is 10mm. You may approximate the location of the hidden line as long as it is consistent with the other view is given below

Explanation:

1.Use CTRL-C to copy the lines to the Windows clipboard. Go to the 2D drawing and give the PASTESPEC (Paste Special) command. This will paste an image of the selected geometry into the other drawing. SInce it is an image and not AutoCAD entities the image quality will be limited.

2.Isometric drawing in AutoCAD 2014 and older versions:

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3.To Display a Preset 3D View

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4.If you aren't in model space, double-click inside the viewport to enter model space.

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5.

4 0
3 years ago
Name the force acting on the handles of a plastic shopping bag that is full of groceries.
Dimas [21]

The answer is

The force acting on the handles of a plastic shopping bag that is full of groceries are gravitational force, muscular force.

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Learn more things about gravitational and muscular force

brainly.com/question/20939728

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