Calculate the Load vector at CTCD =Ni +Nj +NkCalculate the vector defining the axis AEAAE =i +j +kCalculate the Moment arm OCrc/o =mi +mj +mkCalculate the Moment MAEMAE =N.mPart C. For the problem in Part B, replace the force at point C with a force couple atthe Origin O.F =Ni +Nj +NkM =N.mi +N.mj +N.mk Part B. The crane is now subjected to high winds. The 35m long crane boom AC isanchored to the ground at point D. If the force on the cable DC at C is 50,000 N,determine the moment of that force about the line joining point A to E if AB = 15mand E is hanging 25m directly below B.Crane boomAB.C35°45mE32m20m5m

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Answered: Part B. The crane is now subjected to…

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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Q.1/The top view of a revolving entrance door is shown. Two persons simultaneously approach the door and exert forces of equal magnitudes as shown. If the resulting moment about the door pivot axis at O is 25 N .m, determine the force maqnitude F. * 15° F 0-6 m 0.6 m 15° 6.8 N O 16.8 N O 21.58 N O 23.8 N O 16.18 N 12.22 N O 18.16 N O 20.49 N O 16.9 N Other:
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Part B. The crane is now subjected to high winds. The 35m long crane boom AC is anchored to the ground at point D. If the force on the cable DC at C is 50,000 N, determine the moment of that force about the line joining point A to E if AB = 15m and E is hanging 25m directly below B.