Determine the equivalent state of stress on an element at the same point onented 30° counterclockwise with respect to the element shown in the figure below Suppose that lo₂ = 102 MPa, la,i=80 MPa (Figure 1) Figure Part C TI'Y' 1 of 1 = HA Part A Value Determine d Express your answer to three significant figures and include the appropriate units 02 Submit Part B μA 3 dy Value Request Answer Determine dy Express your answer to three significant figures and include the appropriate unit HA Value 4 → Submit Request Answer Units Determine Tr'y' Express your answer to three significant figures and include the CO ? Units Units ?

Determine the equivalent state of stress on an element at the same point onented 30° counterclockwise with respect to the element shown in the figure below Suppose that lo₂ = 102 MPa, la,i=80 MPa (Figure 1) Figure Part C TI'Y' 1 of 1 = HA Part A Value Determine d Express your answer to three significant figures and include the appropriate units 02 Submit Part B μA 3 dy Value Request Answer Determine dy Express your answer to three significant figures and include the appropriate unit HA Value 4 → Submit Request Answer Units Determine Tr'y' Express your answer to three significant figures and include the CO ? Units Units ?

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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3. Assume the plane stress state: ơ1 = 0, 02 = 20, T12 = 15 (all stresses in ksi). If oz alone is increased until the maximum shear stress t1, in the material reaches ±20 ksi, what is the value of o, at this point? HINT: this is relatively easy to figure out if you construct a Mohr's circle for the initial stress state and then consider what happens if o, is replaced with Ao2 and you solve for A when the maximum shear stress (from the circle geometry) reaches ±20 ksi.
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