The two bars shown in the figure are used to support a load P. When unloaded, joint B has coordinates (0, 0). After load P is applied. joint B moves to the coordinate position (0.40 in., -0.55 in.). Assume a - 10 ft, b-7 ft, and h-8 ft. Determine the normal strain in each bar. Answers: EAB Esc i i B P b με με

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 2.7.11P: A block B is pushed against three springs by a force P (see figure). The middle spring has a...
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The two bars shown in the figure are used to support a load P. When unloaded, joint B has coordinates (0, 0). After load P is applied.
joint B moves to the coordinate position (0.40 in., -0.55 in.). Assume a - 10 ft, b-7 ft, and h-8 ft. Determine the normal strain in each
bar.
Answers:
EAB
Egc
i
i
B
P
b
με
με
Transcribed Image Text:The two bars shown in the figure are used to support a load P. When unloaded, joint B has coordinates (0, 0). After load P is applied. joint B moves to the coordinate position (0.40 in., -0.55 in.). Assume a - 10 ft, b-7 ft, and h-8 ft. Determine the normal strain in each bar. Answers: EAB Egc i i B P b με με
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