The rigid bar is supported by the two short white spruce wooden posts and a spring. If each of the posts has an unloaded length of 1 m and a cross-sectional area of 600 ??2 , and the spring has a stiffness of ? = 2 ??/? and an unstretched length of 1.02 m, determine the vertical displacement of A and B after the load is applied to the bar.

Residential Construction Academy: House Wiring (MindTap Course List)
5th Edition
ISBN:9781337402415
Author:Gregory W Fletcher
Publisher:Gregory W Fletcher
Chapter17: Lighting Fixture Installation
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The rigid bar is supported by the two short white spruce wooden posts and a spring. If each of
the posts has an unloaded length of 1 m and a cross-sectional area of 600 ??2
, and the spring
has a stiffness of ? = 2 ??/? and an unstretched length of 1.02 m, determine the vertical
displacement of A and B after the load is applied to the bar.

50 kN/m
A
B
1 m
-11
-1 m
Transcribed Image Text:50 kN/m A B 1 m -11 -1 m
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