For the section shown, if a = 15 mm, b = 30 mm, h = 120 mm, I = 7646787 mm^4 and M = 30 kN.m, then the bending stress at the bottom of the hole .is ****** b a i Ta hole h 75.63 MPa -218.6 MPa zero 218.6 MPa -75.63 MPa

For the section shown, if a = 15 mm, b = 30 mm, h = 120 mm, I = 7646787 mm^4 and M = 30 kN.m, then the bending stress at the bottom of the hole .is ****** b a i Ta hole h 75.63 MPa -218.6 MPa zero 218.6 MPa -75.63 MPa

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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Question

i need the answer quickly

For the section shown, if a = 15 mm, b = 30 mm, h = 120 mm, 1 = 7646787
mm^4 and M = 30 kN.m, then the bending stress at the bottom of the hole
...... is
a
b a
h
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hole
Ko
75.63 MPa
-218.6 MPa
zero
218.6 MPa
-75.63 MPa O

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