Consider the truss shown in (Eigure 1). Take A = 0,0015 m² and E = 200 GPa Suppose that F = 21 kN. Part A Determine the vertical displacement at joint (2) measured upward. Express your answer to three significant figures and include the appropriate units. Enter positive value if the displacement is upward and negative value if the displacement is downward. HẢ De = 1.4 m Figure < 1 of 1 Submit Previous Answers Request Answer 2 m 2 m +10 X Incorrect; Try Again; 8 attempts remaining 6 2 m Part B Determine the force in the member 5 of the truss 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 c of compression and positive value in the case of tension.
Consider the truss shown in (Eigure 1). Take A = 0,0015 m² and E = 200 GPa Suppose that F = 21 kN. Part A Determine the vertical displacement at joint (2) measured upward. Express your answer to three significant figures and include the appropriate units. Enter positive value if the displacement is upward and negative value if the displacement is downward. HẢ De = 1.4 m Figure < 1 of 1 Submit Previous Answers Request Answer 2 m 2 m +10 X Incorrect; Try Again; 8 attempts remaining 6 2 m Part B Determine the force in the member 5 of the truss 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 c of compression and positive value in the case of tension.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Transcribed Image Text:Consider the truss shown in (Figure 1). Take
A = 0.0015 m? and E = 200 GPa Suppose that
F = 21 kN.
Part A
Determine the vertical displacement at joint (2 measured upward.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the
displacement is upward and negative value if the displacement is downward.
µA
D6 = 1.4
Figure
1 of 1
Submit
Previous Answers Request Answer
2 m
2 m
4 10
4
X Incorrect; Try Again; 8 attempts remaining
6
3
2 m
Part B
18
(3)
Determine the force in the member 5 of the truss 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.
F
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