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A truss is a structure made of members joined at their ends. For the truss shown in the figure, the forces in the 11 members are determined by solving the following system of 11 equations:
F1cos 50°+F2=0, F1sin 50°-400=0, -F2+F6=0
-F1cos50°+F4+F3cos41°=0,
-F1sin 50° + F3+ F5sin 41°-800=0,
-F5cos 41°-F6+F10=0,
F5 sin 41°+F7-1200=0, -F4+F8+F9cos37°=0, -F7-F9sin 37°=0,
-F9cos37°-F10-4933=0, F9sin37° + F11=0
Write the equations in matrix form and use MATLAB to determine the forces in the members. A positive force means tensile force and a negative force means compressive force. Display the results in a table where the first column displays the member number and the second column displays the corresponding force.
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Chapter 4 Solutions
EBK MATLAB: AN INTRODUCTION WITH APPLIC
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- Solve the power triangle at Z6 using the following network laws below.1.) Kirchoff's LawGiven:V1, V2, and V3 = 220∠0° V, 50 HzZ1 = 7+j8 ohmsZ2 = 6+j3 ohmsZ3 = 5+j5 ohmsZ4 = 2+j3 ohmsZ5 = 8+j4 ohmsZ6 = 1+j9 ohmsarrow_forwardWhat does this suggest? * XY Graph XY Plot Step XY Graph -0.5 0.5 X Axis Ramp The slope of the ramp function is -1 The value of the step function is 0 The slope of the ramp function is 1 The slope of the ramp function is 0 Y Axisarrow_forward"Find out the negative sequence components of the following set of three unbalanced voltage vectors: Va =10cis30° ,Vb= 30cis-60°, Vc=15cis145°" (THIS PROBLEM IS MULTIPLE CHOICE PLEASEE CHOOSE A LETTER BELOW AND PROVIDE YOUR CLEAR SOLUTION!) A "52.732cis45.05°, 52.732cis165.05°, 52.7327cis-74.95°" B "52.732cis45.05°, 52.732cis-74.95°, 52.7327cis165.05°" C "8.245cis-156.297°, 8.245cis-36.297°, 8.245cis83.703°" D "8.245cis-156.297°, 8.245cis83.703°, 8.245cis-36.297°"arrow_forward
- Power System Analysis and Design (MindTap Course ...Electrical EngineeringISBN:9781305632134Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. SarmaPublisher:Cengage Learning
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