The space truss above is supported by ball-and-socket joint at points A, B, and E. A single force F = {-200i +300j +50k} N is applied at point D. Take the following: • UDA = {-0.267i -0.802j -0.535k} • UDB = {+0.923i +0.231j -0.308k} • UDc = {-0.371i +0.557j -0.743k} Which of the following is closest to the force in member DB?
The space truss above is supported by ball-and-socket joint at points A, B, and E. A single force F = {-200i +300j +50k} N is applied at point D. Take the following: • UDA = {-0.267i -0.802j -0.535k} • UDB = {+0.923i +0.231j -0.308k} • UDc = {-0.371i +0.557j -0.743k} Which of the following is closest to the force in member DB?
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.3.6P: Consider the plane truss with a pin support at joint 3 and a crtica1 roller support at joint 5 (see...
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