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n. VO ΑΣΦ 45 vec ↓↑ 7 ft F = 80 lb 3 ft B 1.5 ft of the force F about the door hinge at B. Express the result as components of a 4 ft 1.5 ft 5 ft omponents of the moment in pound-feet to three significant figures and C D BW. ?

n. VO ΑΣΦ 45 vec ↓↑ 7 ft F = 80 lb 3 ft B 1.5 ft of the force F about the door hinge at B. Express the result as components of a 4 ft 1.5 ft 5 ft omponents of the moment in pound-feet to three significant figures and C D BW. ?

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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Consider the system shown in Part A (MB)z, (MB)y, (MB)z VE ΑΣΦ 45 vec 7 ft ↓↑ F = 80 lb 3 ft B 1.5 ft Determine the moment of the force F about the door hinge at B. Express the result as components of a Cartesian vector. 1.5 ft Enter the x, y, and z components of the moment in pound-feet to three significant figures and separated by commas. 5 ft D ? lb ft
Transcribed Image Text:Consider the system shown in Part A (MB)z, (MB)y, (MB)z VE ΑΣΦ 45 vec 7 ft ↓↑ F = 80 lb 3 ft B 1.5 ft Determine the moment of the force F about the door hinge at B. Express the result as components of a Cartesian vector. 1.5 ft Enter the x, y, and z components of the moment in pound-feet to three significant figures and separated by commas. 5 ft D ? lb ft
The force of F = 70 lb acts along the edge DB of the tetrahedron shown in Part A MAC = 15. ΑΣΦ 8 ft ↓↑ vec 10 ft Determine the magnitude of the moment of this force about the edge CA. Express your answer in pound-feet to three significant figures. 46" 4 ft A 15 ft lb-ft F B
Transcribed Image Text:The force of F = 70 lb acts along the edge DB of the tetrahedron shown in Part A MAC = 15. ΑΣΦ 8 ft ↓↑ vec 10 ft Determine the magnitude of the moment of this force about the edge CA. Express your answer in pound-feet to three significant figures. 46" 4 ft A 15 ft lb-ft F B
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