Consider the following showing the three-bar assembly. Nodes 1 and 4 are fixed. At node 2, a horizontal force of 50 kN is exerted. The modulus of elasticity of elements 1 and 2 is 200 GPa and that of element 3 is 110 GPa. Similarly, the area of cross section of elements 1 and 2 is 0.001 m² and that of element 3 is 0.002 m². Determine the reactions at nodes 1 and 4. 50 kN 12 3 1 m 1 m 1 m ㅋ) b) Reaction at node 1 = 42.5 kN. Rection at node 4 = 7.5 kN Reaction at node 1 = 30 kN. Rection at node 4 = 20 kN Reaction at node 1 = 25 kN. Rection at node 4 = 25 kN c) d) %3D Reaction at node 1 = 32.81 kN. Rection at node 4 = 17.19 kN
Consider the following showing the three-bar assembly. Nodes 1 and 4 are fixed. At node 2, a horizontal force of 50 kN is exerted. The modulus of elasticity of elements 1 and 2 is 200 GPa and that of element 3 is 110 GPa. Similarly, the area of cross section of elements 1 and 2 is 0.001 m² and that of element 3 is 0.002 m². Determine the reactions at nodes 1 and 4. 50 kN 12 3 1 m 1 m 1 m ㅋ) b) Reaction at node 1 = 42.5 kN. Rection at node 4 = 7.5 kN Reaction at node 1 = 30 kN. Rection at node 4 = 20 kN Reaction at node 1 = 25 kN. Rection at node 4 = 25 kN c) d) %3D Reaction at node 1 = 32.81 kN. Rection at node 4 = 17.19 kN
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
Calculate
Transcribed Image Text:Consider the following showing the three-bar assembly. Nodes 1 and 4 are fixed.
At node 2, a horizontal force of 50 kN is exerted. The modulus of elasticity of elements 1
and 2 is 200 GPa and that of element 3 is 110 GPa. Similarly, the area of cross section of
elements 1 and 2 is 0.001 m? and that of element 3 is 0.002 m².
Determine the reactions at nodes 1 and 4.
50 kN
12
2.
3
14
1 m
1 m
1 m
Reaction at node 1 = 30 kN. Rection at node 4 = 20 kN
а)
b)
c)
d)
II
Reaction at node 1 = 25 kN. Rection at node 4 = 25 kN
Reaction at node 1 = 42.5 kN. Rection at node 4 = 7.5 kN
Reaction at node 1 = 32.81 kN. Rection at node 4 = 17.19 kN
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY