A rigid beam is supported by a pin at A and two metallic wires at B and C. Determine the force P that causes the point C to displace downward by 0.3 mm. Given: E (wire B) = 70 Gpa, E (wire C) = 200 Gpa and both wires have a diameter D = 4 mm. Consider a linear elastic behavior. 2 m 1.5 m A 3 m 2 m 2 m Select one: OP=537 N P = 597 N OP=430 N OP= 287 N O P= 573 N Let's consider a rod baving a solid circular d

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
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 is supported by a pin at A and two metallic wires at B and C. Determine the force P that causes the point C to displace
downward by 0.3 mm.
Given: E (wire B) = 70 Gpa, E (wire C) = 200 Gpa and both wires have a diameter D = 4 mm.
Consider a linear elastic behavior.
2 m
1.5 m
C
A
> <
3 m
2 m
2 m
Select one:
OP=537 N
P = 597 N
OP=430 N
OP=287 N
OP=D573 N
Let's consider a rod having a solid circular cross-section with diameter of 4.mm and it is made of a material having a Young's modulusE=
B
Transcribed Image Text:A rigid beam is supported by a pin at A and two metallic wires at B and C. Determine the force P that causes the point C to displace downward by 0.3 mm. Given: E (wire B) = 70 Gpa, E (wire C) = 200 Gpa and both wires have a diameter D = 4 mm. Consider a linear elastic behavior. 2 m 1.5 m C A > < 3 m 2 m 2 m Select one: OP=537 N P = 597 N OP=430 N OP=287 N OP=D573 N Let's consider a rod having a solid circular cross-section with diameter of 4.mm and it is made of a material having a Young's modulusE= B
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