Consider the truss shown in (Figure 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. HA ? De = 0.676 kN Figure < 1 of 1 > Submit Previous Answers Request Answer 2 m †10 Incorrect: Try Again: 11 attemnts remaining

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Consider the truss shown in (Figure 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.
HA
?
D6 = |0.676
kN
Figure
1 of 1
Submit
Previous Answers Request Answer
2 m
2 m
10
X Incorrect; Try Again; 11 attempts remaining
6
3
2 m
Part B
8
(2
3
Determine the force in the member 5 of the truss and state if the member is in tension or compression.
2
Express your answer to three significant figures and include the appropriate units. Enter negative value in the case
of compression and positive value
the case of tension.
Transcribed Image Text:Consider the truss shown in (Figure 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. HA ? D6 = |0.676 kN Figure 1 of 1 Submit Previous Answers Request Answer 2 m 2 m 10 X Incorrect; Try Again; 11 attempts remaining 6 3 2 m Part B 8 (2 3 Determine the force in the member 5 of the truss and state if the member is in tension or compression. 2 Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value the case of tension.
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