The lamp shown in the figure is supported by a pole AO and cables AC and AB. Each cable can sustain a maximum tension of 500 N, and pole can withstand a maximum compression of 300 N. Note that the force in pole AO acts along its axis.
The lamp shown in the figure is supported by a pole AO and cables AC and AB. Each cable can sustain a maximum tension of 500 N, and pole can withstand a maximum compression of 300 N. Note that the force in pole AO acts along its axis.
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:The lamp shown in the figure is supported by a pole
AO and cables AC and AB. Each cable can sustain a
1.5 m
B
maximum tension of 500 N, and pole can withstand a
maximum compression of 300 N. Note that the force
in pole AO acts along its axis.
4 m
The coordinates of the points are: O (0, 0, 0);
A (2, -1.5, 6); B (-4, 1.5, 0); C (0, 1.5, 0)
Determine the maximum weight of the lamp that can
be supported.
2 m
6 m
/ /1.5 m
Draw all necessary FBD's to solve this problem. Put
1.5 m
units on your answers.
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