The post has a rectangular cross-sectional area. It is fixed-supported at its base and the loadings are applied as shown. The 500N force acts on the centroid of the cross-sectional area, the 400N force acts at the corner and the 300N force acts on the side of the block, along the axis going through the centroid. A and B are in the same cross-section. B marks the corner point, A is located on the edge, a distance of 5 cm from point B. a. Draw a section cut and find the internal loadings at a cross- section containing point A. You MUST use the coordinate directions we used in our class example (x-axis down, y-axis out of page, and z-axis to the left). 300N 30cm 30cm 20cm 80cm 400N 20 cm 20 cm B 500N
The post has a rectangular cross-sectional area. It is fixed-supported at its base and the loadings are applied as shown. The 500N force acts on the centroid of the cross-sectional area, the 400N force acts at the corner and the 300N force acts on the side of the block, along the axis going through the centroid. A and B are in the same cross-section. B marks the corner point, A is located on the edge, a distance of 5 cm from point B. a. Draw a section cut and find the internal loadings at a cross- section containing point A. You MUST use the coordinate directions we used in our class example (x-axis down, y-axis out of page, and z-axis to the left). 300N 30cm 30cm 20cm 80cm 400N 20 cm 20 cm B 500N
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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
Transcribed Image Text:The post has a rectangular cross-sectional area. It is fixed-supported at its
base and the loadings are applied as shown. The 500N force acts on the
centroid of the cross-sectional area, the 400N force acts at the corner and
the 300N force acts on the side of the block, along the axis going through
the centroid. A and B are in the same cross-section. B marks the corner
point, A is located on the edge, a distance of 5 cm from point B.
a. Draw a section cut and find the internal loadings at a cross-
section containing point A. You MUST use the coordinate
directions we used in our class example (x-axis down, y-axis
out of page, and z-axis to the left).
300N
30cm 30cm
20cm
80cm
400N
20 cm 20 cm
A
500N
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