44 For the truss in Fig. P4.4, a horizontal load of P = 4000 lb is applied in the x direction atnode 2.(a) Write down the element stiffness matrix k for each element.(b) Assemble the K matrix.(c) Using the elimination approach, solve for Q.(d) Evaluate the stress in elements 2 and 3.(e) Determine the reaction force at node 2 in the y direction.340 in.Y21-30 in.E = 30 x 10° psiA = 1.5 in.? for each member

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Description: 44 For the truss in Fig. P4.4, a horizontal load of P = 4000 lb is applied in the x direction atnode 2.(a) Write down the element stiffness matrix k for each element.(b) Assemble the K matrix.(c) Using the elimination approach, solve for Q.(d) Evalu

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For the truss in Fig. P4.4, a horizontal load of P = 4000 lb is applied in the x direction at node 2. (a) Write down the element stiffness matrix k for each element. (b) Assembie the K matrix. (c) Using the elimination approach, solve for Q. (d) Evaluate the stress in elements 2 and 3. (e) Determine the reaction force at node 2 in the y direction. 3 (2) 40 in. Y 1 -30 in.- E = 30 x 10° psi A = 1.5 in.? for each member

For the truss in Fig. P4.4, a horizontal load of P = 4000 lb is applied in the x direction at node 2. (a) Write down the element stiffness matrix k for each element. (b) Assembie the K matrix. (c) Using the elimination approach, solve for Q. (d) Evaluate the stress in elements 2 and 3. (e) Determine the reaction force at node 2 in the y direction. 3 (2) 40 in. Y 1 -30 in.- E = 30 x 10° psi A = 1.5 in.? for each member

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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44 For the truss in Fig. P4.4, a horizontal load of P = 4000 lb is applied in the x direction at
node 2.
(a) Write down the element stiffness matrix k for each element.
(b) Assemble the K matrix.
(c) Using the elimination approach, solve for Q.
(d) Evaluate the stress in elements 2 and 3.
(e) Determine the reaction force at node 2 in the y direction.
3
40 in.
Y
2
1
-30 in.
E = 30 x 10° psi
A = 1.5 in.? for each member

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