3 ft Q4) In the truss shown, without calculating the reactions, find the zero members (by...
Please answer both questions 3 & 4
-1 in. (3) Using Theorems of Pappus and Guldinus, find the area and volume of the object resulted by the revolution of the shown triangle about Z. 1 in. 2.5 in. -3.5 in. 3 ft Q4) In the truss shown, without calculating the reactions, find the zero members (by visual inspection), and find the force in member DA. -2 ft 2 ft 300 lb
For the Howe roof truss shown below: (a) List any members that have zero force [2 points] (b)Using the Method of joints, determine the force in member BD and state whether it is in tension or compression, if member AB is in compression with force of 1500lb. [10 points). Note the 3-4-5 triangles. 600 lb 600 lb 600 lb D 300 lb 300 lb 6 ft B 6 ft HI Αο C E G kot- -8 ft8ft-8 ft 8 ft
for truss shown
A) list zero force members
b) which members can be eliminated without reducing the
strength of the truss
c) force in member CF
C E 4m G F 30 kN 3m+3 m+3 m+3 m
Given: The Truss and loading shown in the diagram below Find: The reactions and forces in the members. Draw a Free Body Diagram clearly showing the reactions. List the member forces in the table including indicating if they are Tension or Compression. 500 lb Reactions Force Ay BX 4ft Member Force ft 3 ft 3ft
Circle all the zero-force members in the truss shown. G 3 ft D 3 ft J 6 ft B A 6 ft 6 ft 6 ft 6 ft 400 lb 840 lb 5.0 ft F 5.0 ft H B 5.0 ft A G 12 12t 24.0 ft 24.0 ft 24.0 ft
Find the force in member IC in the simply-supported truss below.
Identify any/all zero-force members in the truss.
1. Find the force in member IC in the simply-supported truss below. Identify any/all zero-force members in the truss. 3 kip 3 kip 2 kip 8 ft 1.5 kip 4 ft ID -10 ft _+__ 10 ft-+-- 10 ft-10 ft
-4 ft- 4 ft 4 ft 4 ft- P For the truss shown, the number of zero-force members is closest to a) Ozero-force member b) 1 zero-force member c) 2 zero-force members d) 3 zero-force members e) 4 zero-force members P2 6 ft A E
Q1=214 Q2=359
Find:
The zero force members
The reactions at A1 and A2
The force in member A11A10
The force in member A11A12
The force in member A11A24
The force in member A1A13
The force in member A13A12
The force in member A13A14
The 2-D section of a truss carrying the TV screen consists of 24 members. Each horizontal and inclined member is 3 ft long, each of the 9 vertical short members is 1 ft long. The Q1 b...
Determine the support reactions and the force in member CE for
the truss :
8 ft *4fty 300 lb D E F 8 ft A B 3 1000 lb 8 ft * 8 ft
Calculate the forces in members CB, CG, and FG for the loaded
truss without first calculating the force
in any other member.