2. Four forces are applied to the machine element ABDE as shown to the left. Find the resultant force and the resultant moment at point A. (Assume that points A, B, D, and E are located at the centroid of the cross-section of the bar, and that the forces act at these points.)
2. Four forces are applied to the machine element ABDE as shown to the left. Find the resultant force and the resultant moment at point A. (Assume that points A, B, D, and E are located at the centroid of the cross-section of the bar, and that the forces act at these points.)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:2. Four forces are applied to the machine element
ABDE as shown to the left. Find the resultant
200 mm
force and the resultant moment at point A.
(Assume that points A, B, D, and E are located at
the centroid of the cross-section of the bar, and
that the forces act at these points.)
50 N
40 mm
20 mm
B.
300 N
R =-420î – 50ĵ– 250k N
Ans.:
160 mm
M, =0î +30.8ĵ –22k N - m
250 N
D
A
100 mm
E
120 N
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