The upper hinge A of the uniform cabinet door has malfunctioned causing the entire weight W of the 11-lb door to be carried by the lower hinge B. Determine the couple associated with these two forces. You may neglect the slight offset from the edge of the cabinet door to the hinge centerline. The couple is positive if counterclockwise, negative if clockwise.
The upper hinge A of the uniform cabinet door has malfunctioned causing the entire weight W of the 11-lb door to be carried by the lower hinge B. Determine the couple associated with these two forces. You may neglect the slight offset from the edge of the cabinet door to the hinge centerline. The couple is positive if counterclockwise, negative if clockwise.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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4
Transcribed Image Text:The upper hinge A of the uniform cabinet door has malfunctioned causing the entire weight W of the 11-lb door to be carried by the
lower hinge B. Determine the couple associated with these two forces. You may neglect the slight offset from the edge of the cabinet
door to the hinge centerline. The couple is positive if counterclockwise, negative if clockwise.
B
FIL
W
26"
Answer: M = i
30"
lb-in.
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