12.3 The cross-section geometry of a machine part is shown in Figure 12.3, with all dimensions given in mm. Given that the centroid is located at (7.45, 65.6) mm from the origin, determine the moment of inertia of the cross section about a horizontal axis drawn through the centroid r-20 C 60 10 20 40 Figure 12.3
12.3 The cross-section geometry of a machine part is shown in Figure 12.3, with all dimensions given in mm. Given that the centroid is located at (7.45, 65.6) mm from the origin, determine the moment of inertia of the cross section about a horizontal axis drawn through the centroid r-20 C 60 10 20 40 Figure 12.3
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Transcribed Image Text:12.3 The cross-section geometry of a machine part is shown in Figure 12.3, with all dimensions
given in mm.
Given that the centroid is located at (7.45, 65.6) mm from the origin, determine the moment
of inertia of the cross section about a horizontal axis drawn through the centroid
r-20
C
60
10
20
40
Figure 12.3
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