Consider the truss shown in (Figure 1). Suppose that F = 4.5 kN Figure F 8 kN E F A 1.5 m XVI D B 2 m 2 m 1 of 1 Part A Determine the force in member EF and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FEF= 13.6 μA KN Part B www Submit Previous Answers Request Answer ? X Incorrect; Try Again; 3 attempts remaining Determine the force in member CF and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Consider the truss shown in (Figure 1). Suppose that F = 4.5 kN Figure F 8 kN E F A 1.5 m XVI D B 2 m 2 m 1 of 1 Part A Determine the force in member EF and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FEF= 13.6 μA KN Part B www Submit Previous Answers Request Answer ? X Incorrect; Try Again; 3 attempts remaining Determine the force in member CF and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.5.4P: The strength-to-weight ratio of a structural material is defined as its load-carrying capacity...

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Question

I just can't seem to figure this out can you show me what I am doing wrong here please?

Consider the truss shown in (Figure 1). Suppose that
F = 4.5 kN
Figure
F
8 kN
E
F
A
1.5 m
XVI
D
B
2 m
2 m
1 of 1
Part A
Determine the force in member EF and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Enter negative
value in the case of compression and positive value in the case of tension.
FEF= 13.6
μÀ
KN
Part B
www
Submit Previous Answers Request Answer
?
X Incorrect; Try Again; 3 attempts remaining
Determine the force in member CF and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Enter negative
value in the case of compression and positive value in the case of tension.

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I need BG,HE,DE
Answer with Complete Solution.
12
What is the force in CF in the previous question? find force CE AND CF.
Solve the problem shown below. Each answer is worth equal credit. Show all necessary steps of your work clearly to obtain credit. Final answer must be to 3 significant figures and contain units and be in the box. Using P1= 6.0 kips, then determine the reactions and member forces of the truss. a) List reactions at A and K? (Use positive, +, to indicate a reaction that is up, to the right, and counterclockwise.) [30 pts] RAX: RAY: Rkx: Rky: b) Determine the member forces using either the method of joints or method of sections. (Include Units and the correct sign in the answer, (Use: '+'= tension, & '-' = compression) J I H G 4 ft K A -3 ft- B P1 -3 ft- C P1 -3 ft D P1 E -3 ft 3 ft- P1 P1 F FBC: FCJ: FI: FEG: FDH: FIC:
Suppose that P₁= 12 kN and P₂ = 17 kN. (Figure 1) Figure 30 ▾ Part B ▼ A FFG = Submit Part C 2m FGC= Submit HA Value Determine the force in member FG of the truss. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. 10f1 Request Answer μÀ Value Part A Determine the force in member CF of the truss. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Request Answer For 28.08 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining PW Determine the force in member GC of thruss. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. μÀ Units S KN Units ? ?
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B H G -1.5 m-1.5 m-1.5 m-1.5 m- Show Transcribed Text Determine the force in member IC of the truss(Figure 1). Express your answer with the appropriate units. FIC= 5.62 kN Submit Previous Answers ✓ Correct Part B 6 kN in tension 6 kN Ozero-force member in compression 2 m State if this member is in tension or compression, or if it is zero-force member. 2 m E-
solve all