Question 1: Four forces are applied to a bracket as shown. a-Determine the moments of these forces about point A using FORCE-DISTANCE method. b- Find moments of forces F₁ and F2 about point B using CROSS PRODUCT method. 90 lb IA 30% 3 ft 60 lb F2 30° 40 lb 10 ft 2 ft 4 ft BALSCHIESS CELEBAKA F₁ 120 lb

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 1:
Four forces are applied to a bracket as shown.
a-Determine the moments of these forces about point A using FORCE-DISTANCE method.
b- Find moments of forces F₁ and F₂ about point B using CROSS PRODUCT method.
I ft
90 lb
30%
60 lb
ft
30°
F2 40 lb
10 ft
2 ft
4 ft
F₁
120 lb
Transcribed Image Text:Question 1: Four forces are applied to a bracket as shown. a-Determine the moments of these forces about point A using FORCE-DISTANCE method. b- Find moments of forces F₁ and F₂ about point B using CROSS PRODUCT method. I ft 90 lb 30% 60 lb ft 30° F2 40 lb 10 ft 2 ft 4 ft F₁ 120 lb
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