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An inclined truss supports three forces at joints along the left edge, as shown in the figure below. The forces have magnitudes F₁ = 1.5 kN, F2 = 5.5 kN, and F3 = 7.5 kN. The lengths for all horizontal members is s = 3.5 m and for all vertical members is h = 3 m. The truss is held in equilibrium by a pin at point A and a roller at point F. Use the method of sections to determine the force in members BD, CD, CE, AC, and BC and indicate whether they are in tension or compression. Note: Express tension forces as positive (+) and compression forces as negative (-). B S F₂ S F3 PBD = number (rtol=0.01, atol=1e-05) kN PCD = number (rtol=0.01, atol=1e-05) kN ? PCE = number (rtol=0.01, atol=1e-05) kN ? PAC = number (rtol=0.01, atol=1e-05) kN PBC = number (rtol=0.01, atol=1e-05) kN S

An inclined truss supports three forces at joints along the left edge, as shown in the figure below. The forces have magnitudes F₁ = 1.5 kN, F2 = 5.5 kN, and F3 = 7.5 kN. The lengths for all horizontal members is s = 3.5 m and for all vertical members is h = 3 m. The truss is held in equilibrium by a pin at point A and a roller at point F. Use the method of sections to determine the force in members BD, CD, CE, AC, and BC and indicate whether they are in tension or compression. Note: Express tension forces as positive (+) and compression forces as negative (-). B S F₂ S F3 PBD = number (rtol=0.01, atol=1e-05) kN PCD = number (rtol=0.01, atol=1e-05) kN ? PCE = number (rtol=0.01, atol=1e-05) kN ? PAC = number (rtol=0.01, atol=1e-05) kN PBC = number (rtol=0.01, atol=1e-05) kN S

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
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An inclined truss supports three forces at joints along the left edge, as shown in the figure below. The forces have magnitudes F₁ = 1.5 kN, F2 = 5.5 kN, and F3 = 7.5 kN. The lengths for all horizontal members is s = 3.5 m and for all vertical members is h = 3 m. The truss is held in equilibrium by a pin at point A and a roller at point F. Use the method of sections to determine the force in members BD, CD, CE, AC, and BC and indicate whether they are in tension or compression. Note: Express tension forces as positive (+) and compression forces as negative (-). B S F₂ S F3 PBD = number (rtol=0.01, atol=1e-05) kN PCD = number (rtol=0.01, atol=1e-05) kN ? PCE = number (rtol=0.01, atol=1e-05) kN ? PAC = number (rtol=0.01, atol=1e-05) kN PBC = number (rtol=0.01, atol=1e-05) kN S
Transcribed Image Text:An inclined truss supports three forces at joints along the left edge, as shown in the figure below. The forces have magnitudes F₁ = 1.5 kN, F2 = 5.5 kN, and F3 = 7.5 kN. The lengths for all horizontal members is s = 3.5 m and for all vertical members is h = 3 m. The truss is held in equilibrium by a pin at point A and a roller at point F. Use the method of sections to determine the force in members BD, CD, CE, AC, and BC and indicate whether they are in tension or compression. Note: Express tension forces as positive (+) and compression forces as negative (-). B S F₂ S F3 PBD = number (rtol=0.01, atol=1e-05) kN PCD = number (rtol=0.01, atol=1e-05) kN ? PCE = number (rtol=0.01, atol=1e-05) kN ? PAC = number (rtol=0.01, atol=1e-05) kN PBC = number (rtol=0.01, atol=1e-05) kN S
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