PROBLEM 3: A pole AB is being lifted using cables BC and BD. The pole is tilted at an angle of 60⁰ from the horizontal (from xy-plane) and the tensions in BC and BD are 26.1 and 11.3 kN, respectively. [9] Calculate the directional angle of the resultant of tensions BC and BD acting at B with respect to the z-axis (γ). (ANSWER: 135.969⁰) [10] Calculate the directional angle of the resultant of tensions BC and BD acting at B with respect to the y-axis (β). (ANSWER: 103.611⁰)
PROBLEM 3: A pole AB is being lifted using cables BC and BD. The pole is tilted at an angle of 60⁰ from the horizontal (from xy-plane) and the tensions in BC and BD are 26.1 and 11.3 kN, respectively. [9] Calculate the directional angle of the resultant of tensions BC and BD acting at B with respect to the z-axis (γ). (ANSWER: 135.969⁰) [10] Calculate the directional angle of the resultant of tensions BC and BD acting at B with respect to the y-axis (β). (ANSWER: 103.611⁰)
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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PROBLEM 3: A pole AB is being lifted using cables BC and BD. The pole is tilted at an angle of 60⁰ from the horizontal (from xy-plane) and the tensions in BC and BD are 26.1 and 11.3 kN, respectively.
[9] Calculate the directional angle of the resultant of tensions BC and BD acting at B with respect to the z-axis (γ). (ANSWER: 135.969⁰)
[10] Calculate the directional angle of the resultant of tensions BC and BD acting at B with respect to the y-axis (β). (ANSWER: 103.611⁰)
![2.6m
6 m
D
4.5 m
y
6m
3 m
W
B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb5eaf7a-8583-47b5-98ff-8b68f76e1ff0%2F6ec58a9c-05de-412d-8235-395c2dac0f71%2F580sz8d_processed.png&w=3840&q=75)
Transcribed Image Text:2.6m
6 m
D
4.5 m
y
6m
3 m
W
B
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