For any given 2D stress state in an xy-system with x pointing to your right and y up, the sum of two normal stresses will remain unchanged after the coordinate system has been rotated by 45 degrees counter-clockwise; the absolute value of the shearing stress will remain unchanged after the coordinate system has been rotated by 45 degrees counter-clockwise; the sum of two normal stresses will remain unchanged after the coordinate system has been rotated by 90 degrees counter-clockwise; the absolute value of the shearing stress will remain unchanged after the coordinate system has been rotated by 90 degrees counter-clockwise.

For any given 2D stress state in an xy-system with x pointing to your right and y up, the sum of two normal stresses will remain unchanged after the coordinate system has been rotated by 45 degrees counter-clockwise; the absolute value of the shearing stress will remain unchanged after the coordinate system has been rotated by 45 degrees counter-clockwise; the sum of two normal stresses will remain unchanged after the coordinate system has been rotated by 90 degrees counter-clockwise; the absolute value of the shearing stress will remain unchanged after the coordinate system has been rotated by 90 degrees counter-clockwise.

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

See similar textbooks

Similar questions

The answer is one of the options below please solve carefully and circle the correct option Please write clear .
So what is the answer? What is y (1)? What is the answer up to two decimal places.
The answer is one of the options below please solve carefully and circle the correct option Please write clear .
Can some one please help to solve this question following the directions and showing neat work and formulas. PLEASE AND THANK YOU!!!
I will rate you with “LIKE/UPVOTE," if it is COMPLETE STEP-BY-STEP SOLUTION. If it is INCOMPLETE SOLUTION and there are SHORTCUTS OF SOLUTION, I will rate you with “DISLIKE/DOWNVOTE.” THANK YOU FOR YOUR HELP. PS: If you have answered this already, DON'T ANSWER IT AGAIN; give chance to OTHER EXPERTS to answer it. I want to verify if all of you will arrive in the same final answer; thats why I ask it multiple times. If you answer it again, i'll DISLIKE all your entries/answers.
The answer is one of the options below please solve carefully and circle the correct option Please write clear .
5 and 6 both question must. Dont attempt partially.
What letter choice is for number nine
Please show your solution and at the same time BOX and SPECIFY the answers that corresponds to each blank on the question. Make sure to fill all the blanks. Thank you. STRICKLY FOLLOW THIS: Calculated Answers Express your answers without rounding off and without scientific notation unless instructed otherwise. Multiple Blanks Write powers or subscript as is. Ex: Use b2 if you mean b2 or b2 Spell out Greek letters. Ex: Use pi if you mean greek letter pi Write answers without spaces. Ex: Use 2epsilon0r3 if you mean 3e0r3 Write fractions with a slash. Ex: Use 1/2
SEND THE ANSWER IN 10 MINUTES PLEASE Assume that you measure the diameter of sphere with a micrometer caliper many times and obtain the following average value in mm: Diameter: 16.2 Using this value, calculate the volume of the sphere in cm. Express your result with 3 significant figures. Take PI as 3.14 .
Bb it was using significant energy. A Moving to another question will save this response. Question 6 The larger side of an A3 paper is times the shorter side of an A4 paper 1.5 Moving to another question will save this response EDF
I will rate you with “LIKE/UPVOTE," if it is COMPLETE STEP-BY-STEP SOLUTION. If it is INCOMPLETE SOLUTION and there are SHORTCUTS OF SOLUTION, I will rate you with “DISLIKE/DOWNVOTE.” THANK YOU FOR YOUR HELP. PS: If you have answered this already, DON'T ANSWER IT AGAIN; give chance to OTHER EXPERTS to answer it. I want to verify if all of you will arrive in the same final answer; thats why I ask it multiple times. If you answer it again, i'll DISLIKE all your entries/answers.