please solve showing all steps Problem 3. For the given loading, determine the zero-force members in each of the two...
Problem 3: For the given loading, determine the zero-force members. Justify your answers using appropriate joint free-body diagrams. 400 N 300 N 3 m 12 m, 6@ 2 m
Problem 2 For the truss shown in the figure, a) Identify the zero-force members. b) Determine the forces in members ij & ih by the k 200N 100N Method of Joints c) Determine the force in member df by the Method of Sections. (Specify whether Tension or Compression). 3 m 3m
3. Determine zero force members for the following trusses: с Е O D. K (b) Explain in writing how you are able of observe zero-force members from these diagrams. Also, explain, why some zero-force members in problem (3) were not as obvious to observe.
(a) Identify ALL zero-force members, if any, in the two trusses shown below: 10 kip 4 10 kip 12 (b) Identify ALL two-force members, if any, in the two frames shown: 15kN 10 kN | تر 15 | کا Fixed EN *
(a) Identify ALL zero-force members, if any, in the two trusses shown below: 10 kip 41 4 ft D 4 ft 10 kip G 1 4 ft B 600 lb 12 ft
(a) Identify ALL zero-force members, if any, in the two trusses shown below: 10 kip 4 ft --- B 4 ft E DO --- 4 ft 10 kip G F 4 ft B H 600 lb 12 ft
(a) Identify ALL zero-force members, if any, in the two trusses shown below: 10 kip 4 ft 4 ft 10 kip 4 ft HO 600 lb 12 ft
please show all steps to solve, thanks
please solve the problem, thank you
Problem 7 (21 points) For the planes and directions in the cubic unit cells shown below: (a) (9 points, 3 each) Determine the indices for the planes D, E and . (12 points, 3 each) Determine the indices for the directions A, B, C and D. D 2 1 - 1
Homework Problem H 7.E Consider the truss shown below with the loading on joints D, K, S and U. Given: Find: For this problem: a) Determine the external reactions acting on the truss at supports A and H b) Identify all zero-force members in the truss. c) Determine the load carried by members BC, CJ and MN. Identify each member as either being in tension, in compression or carrying zero load. For this problem, use the following parameters: h 30...