Two couples act on the frame as shown in the figure below. y -2 ft 3 ft 70 lb 30° B 1 ft 100 lb 3 ft 100 lb 70 lb 30° x 1: If the resultant couple moment is to be zero, determine the distance d between the 80 lb couple forces. What is the distance, d? 2: If the distance is 6 feet, determine the resultant couple moment of both couples acting at A.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Two couples act on the frame as shown in the figure below.
y
-2 ft
3 ft
70 lb
30°
B
1 ft
100 lb
3 ft
100 lb
70 lb
30°
x
1: If the resultant couple moment is to be zero, determine the distance d between the 80 lb couple
forces. What is the distance, d?
2: If the distance is 6 feet, determine the resultant couple moment of both couples acting at A.
Transcribed Image Text:Two couples act on the frame as shown in the figure below. y -2 ft 3 ft 70 lb 30° B 1 ft 100 lb 3 ft 100 lb 70 lb 30° x 1: If the resultant couple moment is to be zero, determine the distance d between the 80 lb couple forces. What is the distance, d? 2: If the distance is 6 feet, determine the resultant couple moment of both couples acting at A.
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