2.6 A telephone cable is clamped at A to the pole AB. Knowing that the tension in the left-hand portion of the cable is T2 = 1000 lb, determine by trigonometry (a) the required tension T₁ in the right-hand portion if the resultant R of the forces exerted by the cable at A is to be vertical, (b) the corresponding magnitude of R. T 15° B ↓ 25° T₂ Page 27 C
2.6 A telephone cable is clamped at A to the pole AB. Knowing that the tension in the left-hand portion of the cable is T2 = 1000 lb, determine by trigonometry (a) the required tension T₁ in the right-hand portion if the resultant R of the forces exerted by the cable at A is to be vertical, (b) the corresponding magnitude of R. T 15° B ↓ 25° T₂ Page 27 C
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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Question
![2.6 A telephone cable is clamped at A to the pole AB. Knowing that the tension in the left-hand portion of the cable is
T2= 1000 lb, determine by trigonometry (a) the required tension T₁ in the right-hand portion if the resultant R of the
forces exerted by the cable at A is to be vertical, (b) the corresponding magnitude of R.
TH
15°
A
B
25°
T₂
Page 27](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7f252638-0865-4e10-b890-ee416dfe8cab%2F38dac814-49fe-4224-b8a6-0fc74eb927d9%2Fxlt9u3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.6 A telephone cable is clamped at A to the pole AB. Knowing that the tension in the left-hand portion of the cable is
T2= 1000 lb, determine by trigonometry (a) the required tension T₁ in the right-hand portion if the resultant R of the
forces exerted by the cable at A is to be vertical, (b) the corresponding magnitude of R.
TH
15°
A
B
25°
T₂
Page 27
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