A certain specimen is subjected to the following stresses: Normal stress along x-axis is 30 kPa, Normal stress along y-axis is 100 kPa, shearing stress along x-axis is 19 1. Find the maximum shear stress.  a. 29.458 kPa b. 39.825 kPa c. 54.932 kPa d. 45.632 kPa 2. Find the minimum principal stress. a. 25.175 kPa b. 21.254 kPa c. 32.824 kPa d. 39.429 kPa 3. Find the maximum principal stress.  a. 104.825 kPa b. 172.54 kPa c. 92.14 kPa d. 142.14 kPa

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A certain specimen is subjected to the following stresses: Normal stress along x-axis is 30 kPa, Normal stress along y-axis is 100 kPa, shearing stress along x-axis is 19
1. Find the maximum shear stress. 
a. 29.458 kPa
b. 39.825 kPa
c. 54.932 kPa
d. 45.632 kPa
2. Find the minimum principal stress.
a. 25.175 kPa
b. 21.254 kPa
c. 32.824 kPa
d. 39.429 kPa
3. Find the maximum principal stress. 
a. 104.825 kPa
b. 172.54 kPa
c. 92.14 kPa
d. 142.14 kPa

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