1. The flagpole is supported by three cables as shown such that the cables keep the flagpole upright. a. Draw an ideally constructed force diagram of point A, the point on the flagpole connected to the cables? b. What is the unit vector that defines the direction of the tension on cable AC acting on A? c. If the magnitude of force AB is 100 N, what is the component along the y-axis? d. What best approximates the force on cable AC? e. What is the resultant of the forces of the three cables acting at point A?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1. The flagpole is supported by three cables as shown such that the cables keep the flagpole upright.

a. Draw an ideally constructed force diagram of point A, the point on the flagpole connected to the cables?

b. What is the unit vector that defines the direction of the tension on cable AC acting on A?

c. If the magnitude of force AB is 100 N, what is the component along the y-axis?

d. What best approximates the force on cable AC?

e. What is the resultant of the forces of the three cables acting at point A?


(0,12,0) A
12 m
-z
(0,0,-10)
10 m
9.0 m
(-6,0,9)
D
6.0 m
12 m
C (12,0,0)
Transcribed Image Text:(0,12,0) A 12 m -z (0,0,-10) 10 m 9.0 m (-6,0,9) D 6.0 m 12 m C (12,0,0)
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