A 3m x 4m rigid board of weight W is free to rotate about the hinge. Equilibrium is maintained by a rope connecting a point B (with a = 2m) at the edge of the board to a point A (0,1,2) on the wall. Tension in the rope is found to be 500 N. Note the chosen x-y-z coordinate frame. (a) Draw a free body diagram of the board (without hinge) only. (b) Find the moment induced by the rope tension about the hinge. (c) Find weight of the board W.
A 3m x 4m rigid board of weight W is free to rotate about the hinge. Equilibrium is maintained by a rope connecting a point B (with a = 2m) at the edge of the board to a point A (0,1,2) on the wall. Tension in the rope is found to be 500 N. Note the chosen x-y-z coordinate frame. (a) Draw a free body diagram of the board (without hinge) only. (b) Find the moment induced by the rope tension about the hinge. (c) Find weight of the board W.
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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A 3m x 4m rigid board of weight W is free to rotate about the hinge. Equilibrium is maintained by a rope connecting a point B (with a = 2m) at the edge of the board to a point A (0,1,2) on the wall. Tension in the rope is found to be 500 N. Note the chosen x-y-z coordinate frame. (a) Draw a free body diagram of the board (without hinge) only. (b) Find the moment induced by the rope tension about the hinge. (c) Find weight of the board W.
Transcribed Image Text:A
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4m
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