Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 13 MPa in size. (a) Determine the stresses Ox, Oy, and the magnitude of Tyand show them on a stress element. (b) Determine the stresses on, O, and the magnitude of Tng and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise).

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 13 MPa in size.
(a) Determine the stresses oy, Oy, and the magnitude of Tyyand show them on a stress element.
(b) Determine the stresses On, o, and the magnitude of Tp# and show them on a stress element that is properly rotated with respect to
the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation
direction (i.e., either clockwise or counterclockwise).
Answer:
(a) Ox=
MPa
MPа
Oy=
MPa
Tyy =
( b) σ-
MPa
MPa
MPa
Tnt =
Transcribed Image Text:Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 13 MPa in size. (a) Determine the stresses oy, Oy, and the magnitude of Tyyand show them on a stress element. (b) Determine the stresses On, o, and the magnitude of Tp# and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise). Answer: (a) Ox= MPa MPа Oy= MPa Tyy = ( b) σ- MPa MPa MPa Tnt =
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