The rigid rod OA is subjected to two forces at A. FAB = 1.098i + 0.274j -1.648k (KN.m) and FAC = 0.948i -2.844k (KN.m). Z 4 m 2 m 6 m יג 5 m B C 4 m y a) The magnitude of moment caused by force FAB about y-axis is b) The magnitude of moment caused by force FAC about OB is KN.m and its direction is KN.m and its direction is KN.m c) The resultant moment due to FAB and FAC about origin O is 5.47 439 4.39 6.58 7.84 B 4 m a) The magnitude of moment caused by force FAB about y-axis is b) The magnitude of moment caused by force FAC about OB is c) The resultant moment due to FAB and FAC about origin O is KN.m and its direction is KN.m and its direction is KN.m 5.47 4.39 6.58 7.84 CW or negative sense CCW or positive sense 1.15 4.33 3.45 3.45 2.66 CW or negative sense CCW or positive sense -19.612i+12.276j -8.184k -9.84i +6.135j -4.142k 6.135i -9.84j +4.142k 12.67-19.612j +8.184k
The rigid rod OA is subjected to two forces at A. FAB = 1.098i + 0.274j -1.648k (KN.m) and FAC = 0.948i -2.844k (KN.m). Z 4 m 2 m 6 m יג 5 m B C 4 m y a) The magnitude of moment caused by force FAB about y-axis is b) The magnitude of moment caused by force FAC about OB is KN.m and its direction is KN.m and its direction is KN.m c) The resultant moment due to FAB and FAC about origin O is 5.47 439 4.39 6.58 7.84 B 4 m a) The magnitude of moment caused by force FAB about y-axis is b) The magnitude of moment caused by force FAC about OB is c) The resultant moment due to FAB and FAC about origin O is KN.m and its direction is KN.m and its direction is KN.m 5.47 4.39 6.58 7.84 CW or negative sense CCW or positive sense 1.15 4.33 3.45 3.45 2.66 CW or negative sense CCW or positive sense -19.612i+12.276j -8.184k -9.84i +6.135j -4.142k 6.135i -9.84j +4.142k 12.67-19.612j +8.184k
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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