4. The following shaft is simply supported at A and B, with bearing A as the thrust bearing (i.e., fixed in both the x and y directions), and bearing B is free to move in the x direction. All dimensions are in mm. The shaft diameter is "d". Find the largest normal stress at x = 40 mm. Combining the stresses using M is allowed for this res problem because the shaft is rotating. Find the shear stress at this same location (neglect contribution from transverse shear). Sketch the stress element showing this state of stress. y X Z Fr= 500 N Ft 1500 N (+ z direction) Fa=0 50 B 00 40 ← 60 Motor attaches to this end of shaft

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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4. The following shaft is simply supported at A and B,
with bearing A as the thrust bearing (i.e., fixed in
both the x and y directions), and bearing B is free to
move in the x direction. All dimensions are in mm.
The shaft diameter is "d".
Find the largest normal stress at x = 40 mm.
Combining the stresses using M is allowed for this
res
problem because the shaft is rotating. Find the
shear stress at this same location (neglect
contribution from transverse shear). Sketch the
stress element showing this state of stress.
y
X
Z
Fr= 500 N
Ft 1500 N (+ z direction)
Fa=0
50
B
00
40 ← 60
Motor
attaches
to this end
of shaft
Transcribed Image Text:4. The following shaft is simply supported at A and B, with bearing A as the thrust bearing (i.e., fixed in both the x and y directions), and bearing B is free to move in the x direction. All dimensions are in mm. The shaft diameter is "d". Find the largest normal stress at x = 40 mm. Combining the stresses using M is allowed for this res problem because the shaft is rotating. Find the shear stress at this same location (neglect contribution from transverse shear). Sketch the stress element showing this state of stress. y X Z Fr= 500 N Ft 1500 N (+ z direction) Fa=0 50 B 00 40 ← 60 Motor attaches to this end of shaft
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