A rigid beam of negligible weight is supported in a horizontal position by 2 rods ma steel and aluminum. The properties of each rod are: Steel: L = 2m; A=1cm?; E = 200 Aluminum: L=1m; A=2cm²; E = 100GPA. If the length of the beam is 6m, where w load P be applied for the rigid beam to remain holrizontal? Answer: 2 m Steel 1m Aluminium

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
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Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.2.7P: Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and...
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A rigid beam of negligible weight is supported in a horizontal position by 2 rods made of
steel and aluminum. The properties of each rod are: Steel: L = 2m; A=1cm?; E = 200GPA.
Aluminum: L=1m; A=2cm²; E = 100GPA. If the length of the beam is 6m, where will the
load P be applied for the rigid beam to remain horizontal?
Answer:
2 m
Steel
1m
Aluminium
Rigid Beam
Transcribed Image Text:A rigid beam of negligible weight is supported in a horizontal position by 2 rods made of steel and aluminum. The properties of each rod are: Steel: L = 2m; A=1cm?; E = 200GPA. Aluminum: L=1m; A=2cm²; E = 100GPA. If the length of the beam is 6m, where will the load P be applied for the rigid beam to remain horizontal? Answer: 2 m Steel 1m Aluminium Rigid Beam
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