Material Behavior - Tension Tension test – used to find mechanical properties such as strength, ductility, toughness, elastic modulus, and strain hardening Typical gage length I,=50 cm, cross-sectional area A,, and diameter 12.5 mm The load applied and the extension of the specimen are measured during the test (b) Moveable (a) upper crosshead Load Original dial Tension gage length, e specimen Motor and load controls Fracture Figure 2.1 (a) A standard tensile-test specimen before and after pulling, showing original and final gage lengths. (b) A typical tensile-testing machine.

Statically Equivalent Loads. A highly idealized biomechanical model of the human body is shown below, sectioned in a horizontal plane through the lower back showing the major muscle forces in gray, with the back of the body in the positive y-direction. The same four muscles act on the left and right sides of the trunk and there is symmetry with respect to the y – z plane. On each side, the tensile (pulling) forces acting in each of the four different muscles are: FR = 150 N, Fo = 150 N, F1 = 230 N, and Fr = 320 N, and all are acting in the z-direction. Assume that this system of muscle forces is statically equivalent to a single resultant force vector Fres and a single resultant moment vector Mres, referenced to point 0. a- For this cartesian coordinate system, calculate the three components (x, y, and z) of Mres b- Which components (x, y, or z) of the resultant muscle moment vector would enable you to bend in the forward-backward direction, bend to one side, and twist, respectively?…

Worksheet #1, first angle projection. Fill in the missing projection in the empty view. Engineering drawing & CAD Neill Hughes, 08/20/04 Page 1 of 2

I asked for problems 6 and 7 to be answered, but I did not get a properly structured answered as the example shows on problem number 1. Here is the link to the questions I already had answered, could you please rewrite the answer so its properly answered as the example shows (Problem 1)?   https://www.bartleby.com/questions-and-answers/it-vivch-print-reading-for-industry-228-class-date-name-review-activity-112-for-each-local-note-or-c/cadc3f7b-2c2f-4471-842b-5a84bf505857

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What is the cause of surface tension? Multiple Choice O Attractive forces between the atoms O Repulsive forces between the atoms O Repulsive forces between the molecules O Attractive forces between the molecules

I want a step by step working out on how all these values were obtained and what table was used

provide complete answer

Multiple choice questions, please help thank you!! 1. The chemical potential (μ) of smaller size clusters is bigger than that of bigger size clusters because of  (a) their small size  (b) the fewer number of atoms in them (c) surface area is smaller (d) their surface is more curved 2. Which of these characteristics would you associate with SEM: A surface imaging tool Maintained under vacuum Provides imaging and compositional data Uses a scanned electron beam All of the above   3. Secondary electrons (SE) are best described as Low energy electrons from the sample surface  High energy electrons from the sample surface  Low energy primary beam electrons  High energy primary beam electrons 4. Atomic force microscopy (AFM) is the most widely used form of scanning probe microscopes for the characterization of nanomaterials since it require: (a) electrically conductive and optically transparent samples (b) neither electrically conductive nor optically transparent samples (c) electrically…

The figure shown below is a front and side view drawing of a mechanical product, which is manufactured by workshop machining: (dimensions are in mm) 1. Draw a sketch (free-hand drawing) of 3-D isometric of this product? 2. Suggest ( (explain why you select it based on other alternatives) 3. Can you suggest what is the name of this product and where it can be used? Select a suitable material for this product and why? 4. Develop a suitable GT code based on Opitz code and explain it? 5. Read the tolerance on the figure? And explain what is 3-2-1 datum system based on the figure a suitable design software program for this product, and justify your selection? below? 6. Explain – in details – the required process planning for machining this product 7. What engineering analysis is required for this product? Explain in details? 8. write a CNC program for machining this product? 9. Select –with details- the suitable inspection program for testing the geometry of this product? 4X 3.1-3.2 +0.2 AB…