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A fixed support is subjected to three forces as shown in the figure below. F₁ = 60 lb F₂-70tb F-50 lb The force vector F2 in lb is represented as -70 cos(60) - 70 sin(60) The magnitude of the resultant force in lb is -70 sin(60) i 70 cos(60) j 70 cos(60) i-70 sin(60)) -70 sin(60)- 70 cos(60) J 165 111 87 131

A fixed support is subjected to three forces as shown in the figure below. F₁ = 60 lb F₂-70tb F-50 lb The force vector F2 in lb is represented as -70 cos(60) - 70 sin(60) The magnitude of the resultant force in lb is -70 sin(60) i 70 cos(60) j 70 cos(60) i-70 sin(60)) -70 sin(60)- 70 cos(60) J 165 111 87 131

Elements Of Electromagnetics
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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A fixed support is subjected to three forces as shown in the figure below. F₁ = 60 lb F₂-70 lb 60 Fy=50 lb The force vector F2 in lb is represented as -70 cos(60) i-70 sin(60) The magnitude of the resultant force in lb is -70 sin(60) i 70 cos(60) j 165 111 87 131 70 cos(60) i 70 sin(60) j -70 sin(60) - 70 cos (60) j -
Transcribed Image Text:A fixed support is subjected to three forces as shown in the figure below. F₁ = 60 lb F₂-70 lb 60 Fy=50 lb The force vector F2 in lb is represented as -70 cos(60) i-70 sin(60) The magnitude of the resultant force in lb is -70 sin(60) i 70 cos(60) j 165 111 87 131 70 cos(60) i 70 sin(60) j -70 sin(60) - 70 cos (60) j -
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