250.00 mProblem Number 2: Determine the magnitude and type of bar forces for members BE, CF, DG and FG ?120 KNS0 KN4.004.00m4.00 m15060 KN2006.00 m100m5.00m

The left side of the support is roller support. There is only one vertical reaction, RA at the left…

Answered: Problem Number 2: Determine the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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40 kN -2 m -2 m- D A 30° C The truss above is supported by a roller at point A and a pin at point C. Which of the following is closest to the force in member BC? O a) 11.5 kN (T) O b) 34.6 kN (T) c) 30.0 kN (T) d) 69.3 kN (T)
The force F exerted by the hand on the handle in the figure is 54 N. Calculate the compression force on member BE.Type the units in the numeric entry using a space between the units and the number. The use of capital letters is required.
1. For the frame and the loading shown to the right: a) Draw the free body diagram of the entire frame and the free body diagrams for all the components of the frame. Identify any two-force members and use this information in your calculations. Draw and label all forces. b) Find all the forces in member ABC. Ans: Ar = 4.5 kips , Ay =5 kips , Bx = 2.25 kips →, Cx = 2.25 kips →, Cy = 5 kips T (By the way, F, = 5 kips T and FBE = 2.25kips (T)) C 4.5 kips 6 ft D 6 ft %3D %3D 6 ft %3D AO %3D ВЕ F 10.8 ft
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Question 3 Using the method of joints, calculate the force in each member of the truss shown. State whether each member is in tension or compression. 200 kN 30° B 60° 30° A D. 6m O Forces: AD 200 KN (T). AD-173.2 kN (C), BD-173.2KN (T) DC-100 kN () CD 173.2 KN (C) O Forces: AB-100 kN (C). AD- 175.2 KN (T). BD-175.2 KN (C) DC-200 KN (C), CD-175.2 KN (T) O Forces: AB-200 kN (C), AD= 173.2 KN (C). BD-173.2 kN (C), BC=100KN (C). CD-1732 KN (T) O -200 kN (C), AD 173.2KN (T), BD 123.2 KN (C). OC-100 KN (C), CD1732 KN () Forces: AD O Forces: AB 100 kN (T), AD 175.2 kN (C). DD-175.2 N (T). BC 200 KN (T). CD 175.2 KN (C) Question 4 6m
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Problem Number 2: Determine the magnitude and type of bar forces for members BE, CF, DG and FG? 120 KN 90 KN 4.00 m 4.00 4.00m 150 60 KN 2.00 5.00 100 5.00m