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ƒ(¹) 2x Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F = 800 N. Determine the nodal displacements. (Enter your answers to three significant figures.) U₁ = U2 = ƒ(²) 3x = Uz = U4 = Determine the forces in the left element. (Enter your answers to three significant figures.) ƒ(1) N 1x ƒ(³) 4x = 10,000 N/m = m = m Determine the forces in the middle element. (Enter your answers to three significant figures.) ƒ(²) N = m = m F N Determine the forces in the right element. (Enter your answers to three significant figures.) ƒ(³) N 3x 30,000 N/m 10,000 N/m N N Determine the reaction force at node 1. (Enter your answer to three significant figures.) F1x N Determine the reaction force at node 4. (Enter your answer to three significant figures.) FAT N X

ƒ(¹) 2x Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F = 800 N. Determine the nodal displacements. (Enter your answers to three significant figures.) U₁ = U2 = ƒ(²) 3x = Uz = U4 = Determine the forces in the left element. (Enter your answers to three significant figures.) ƒ(1) N 1x ƒ(³) 4x = 10,000 N/m = m = m Determine the forces in the middle element. (Enter your answers to three significant figures.) ƒ(²) N = m = m F N Determine the forces in the right element. (Enter your answers to three significant figures.) ƒ(³) N 3x 30,000 N/m 10,000 N/m N N Determine the reaction force at node 1. (Enter your answer to three significant figures.) F1x N Determine the reaction force at node 4. (Enter your answer to three significant figures.) FAT N X

Elements Of Electromagnetics
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
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Uz = U4 = Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F = 800 N. Determine the nodal displacements. (Enter your answers to three significant figures.) U₁ = U₂ = x(1) 1x f(1) 2x ƒ(²) 3x = = f(3) 4x Determine the forces in the left element. (Enter your answers to three significant figures.) N = 10,000 N/m = m = m = m Determine the forces in the middle element. (Enter your answers to three significant figures.) f(²) N 2x m = F N 30,000 N/m m Determine the forces in the right element. (Enter your answers to three significant figures.) f(³) N 3x 10,000 N/m w N N Determine the reaction force at node 1. (Enter your answer to three significant figures.) Fix N Determine the reaction force at node 4. (Enter your answer to three significant figures.) N FAC
Transcribed Image Text:Uz = U4 = Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F = 800 N. Determine the nodal displacements. (Enter your answers to three significant figures.) U₁ = U₂ = x(1) 1x f(1) 2x ƒ(²) 3x = = f(3) 4x Determine the forces in the left element. (Enter your answers to three significant figures.) N = 10,000 N/m = m = m = m Determine the forces in the middle element. (Enter your answers to three significant figures.) f(²) N 2x m = F N 30,000 N/m m Determine the forces in the right element. (Enter your answers to three significant figures.) f(³) N 3x 10,000 N/m w N N Determine the reaction force at node 1. (Enter your answer to three significant figures.) Fix N Determine the reaction force at node 4. (Enter your answer to three significant figures.) N FAC
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