(1) Starting from a support joint and use methodof joints to determine the force in each memberof the loaded truss. All triangles are equilateral.Ans: AB = 15.59 kN C, AE = 8.66 kN T,BC= 15.01 kN C, BD = 5.20 kN C,BE4.04 kN C, CD = 7.51 kN T,DE = 6.35 kN TAE8 kND4 kN2 kN

Answered: (1) Starting from a support joint and…

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Additional Topics In Trigonometry

Section3.4: Vectors And Dot Products

Problem 7ECP

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(1) Starting from a support joint and use method of joints to determine the force in each member of the loaded truss. All triangles are equilateral. Ans: AB = 15.59 kN C, AE = 8.66 kN T, BC= 15.01 kN C, BD = 5.20 kN C, BE 4.04 kN C, CD = 7.51 kN T, DE = 6.35 kN T A E 8 kN D 4 kN 2 kN