1. Mohr's Circle as seen below has already been completed. Using the information contained in it, determine (a) the original values of a, ay and Ty, (b) the magnitude of the principal stresses and (c) the magnitude of the maximum shearing stress. For this question use only Mohr's Circle to determine these values and do not use the equations of equilibrium. (Hint: you don't need to solve for any angles to complete this problem) (MPa) B(40,30) 20 a (MPa)

Elements Of Electromagnetics
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ISBN:9780190698614
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Publisher:Sadiku, Matthew N. O.
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Please solve these 2 questions. Please All. I really need them
1. Mohr's Circle as seen below has already been completed. Using the information contained in it,
determine (a) the original values of ox, ơy and Tyy, (b) the magnitude of the principal stresses and (c)
the magnitude of the maximum shearing stress. For this question use only Mohr's Circle to determine
these values and do not use the equations of equilibrium. (Hint: you don't need to solve for any angles
to complete this problem)
(MPa)
a'=60
B(40,30)
20
-a (MPa)
A
A(80,-30)
2. A hollow shaft of 30-mm inner diameter and 60-mm outer diameter is acted on by an axial tensile
load of 50 kN, a torque of 500 N-m and a bending moment of 200 N-m. Determine the principal stresses
and their directions.
Transcribed Image Text:1. Mohr's Circle as seen below has already been completed. Using the information contained in it, determine (a) the original values of ox, ơy and Tyy, (b) the magnitude of the principal stresses and (c) the magnitude of the maximum shearing stress. For this question use only Mohr's Circle to determine these values and do not use the equations of equilibrium. (Hint: you don't need to solve for any angles to complete this problem) (MPa) a'=60 B(40,30) 20 -a (MPa) A A(80,-30) 2. A hollow shaft of 30-mm inner diameter and 60-mm outer diameter is acted on by an axial tensile load of 50 kN, a torque of 500 N-m and a bending moment of 200 N-m. Determine the principal stresses and their directions.
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