The top view of a revolving entrance door is shown. 0.8 m Two persons simultaneously approach the door and exert forces of equal magnitudes as shown. If the resulting moment about the door pivot axis at a is 25 N .m, determine the force magnitude F from the following 0.8 m answers which of them is correct:
The top view of a revolving entrance door is shown. 0.8 m Two persons simultaneously approach the door and exert forces of equal magnitudes as shown. If the resulting moment about the door pivot axis at a is 25 N .m, determine the force magnitude F from the following 0.8 m answers which of them is correct:
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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Transcribed Image Text:15
F
The top view of a revolving entrance
door is shown.
0.8 m
Two persons simultaneously approach
the door and exert forces of equal
magnitudes as shown. If the resulting
moment about the door pivot axis at
a is 25 N.m, determine the force
magnitude F from the following
answers which of them is correct:
0.8 m
15
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