how is it known that the weight only applies in y direction?
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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how is it known that the weight only applies in y direction?
Transcribed Image Text:The door shown provides outdoors access to the basement of a building. The
door has hinges at points B, C , and D, and it weighs 80 lb with center of gravity
at point G. The force F acts perpendicular to the door.
If F = 50lb, determine the resultant moment of F and the 80 lb weight
A(34, 15,5) in.
8(58,5,28) in.
C(34, 15,28) in.
D(10,25, 28) in.
G(34,15, 16) in.
about line BCD.
![Write the weight W acting at point G in the vector form.
W =(-W)}
Here, Wis the weight of the door.
Substitute 80 lb for W.
W =[-80}] lb](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2ad99043-1df6-4918-96fb-8586b42ac9d1%2F9741cbe0-d2af-49d7-90a3-7220680987e6%2F0r7owoo_processed.png&w=3840&q=75)
Transcribed Image Text:Write the weight W acting at point G in the vector form.
W =(-W)}
Here, Wis the weight of the door.
Substitute 80 lb for W.
W =[-80}] lb
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