The given truss below is loaded vertically downward with 4KN and 8KN at points C and D, respectively, as shown. A model of thetruss was made in a laboratory, and it was found out that the values of internal forces in members A-L, A-B, and B-K are as indicatedin the table. If the vertical reactions at A and G are 6.667 KN and 5.333 KN respectively, complete the table and answer thesucceeding questions. Approximate all answers up to three decimal places. What is the computational internal force of Member A-B?"Figure 1(2).png...8 kN4 kNEB3 mAGL K JIH12 m, 6 @ 2 m 4 kNEВF3 mAL K J IH12 m, 6 @ 2 mAB15.781kN14.908KN13.334kN

Answered: Image /qna-images/answer/c462fa89-a26f-49ff-be43-94b1ef4939d3.jpg

Answered: 4 kN E В F 3 m A L K J IH 12 m, 6 @ 2 m…

Engineering

Mechanical Engineering

4 kN E В F 3 m A L K J IH 12 m, 6 @ 2 m A B 15.781kN 14.908KN 13.334kN

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.168P: A couple acting on the winch at G slowly raises the load W by means of a rope that runs around the...

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Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.

Question

The given truss below is loaded vertically downward with 4KN and 8KN at points C and D, respectively, as shown. A model of the
truss was made in a laboratory, and it was found out that the values of internal forces in members A-L, A-B, and B-K are as indicated
in the table. If the vertical reactions at A and G are 6.667 KN and 5.333 KN respectively, complete the table and answer the
succeeding questions. Approximate all answers up to three decimal places. What is the computational internal force of Member A-
B?"
Figure 1(2).png
...
8 kN
4 kN
E
B
3 m
A
G
L K JI
H
12 m, 6 @ 2 m

4 kN
E
В
F
3 m
A
L K J IH
12 m, 6 @ 2 m
A
B
15.781kN
14.908KN
13.334kN

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