The free-body diagram of joint A is drawn with the members assumed to be in tension.Answers:AB=270 lbFind the forces in AB and AC.Part 3AC = -670.4613.62ACBCAnswer: BC =ABThe free-body diagram of roller C is shown with the truss members assumed to be in tension.32°Find the force in BC.AClbNelblb Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of the 32° support surface at C. Theforces are positive if in tension, negative if in compression.270 lbPart 1CorrectFind the angle a.270 lbRAnswer: a- 23.757.5'7.5'B3.3'32°B3.332°

Answered: Image /qna-images/answer/f926c529-08ed-46fb-a312-03dfd73ed197.jpg

The free-body diagram of joint A is drawn with the members assumed to be in tension. Answers: AB= 270 lb Find the forces in AB and AC. Part 3 AC = -670.4 613.62 AC BC Answer: BC = AB The free-body diagram of roller C is shown with the truss members assumed to be in tension. 32° Find the force in BC. AC lb Ne lb lb

The free-body diagram of joint A is drawn with the members assumed to be in tension. Answers: AB= 270 lb Find the forces in AB and AC. Part 3 AC = -670.4 613.62 AC BC Answer: BC = AB The free-body diagram of roller C is shown with the truss members assumed to be in tension. 32° Find the force in BC. AC lb Ne lb lb

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

See similar textbooks

Similar questions

Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of the 32° support surface at C. The forces are positive if in tension, negative if in compression. 270 lb Part 1 Find the angle a. 270 lb a Answer: a- i 7.5' 7.5' B 3.3' 32° B 3.3⁰ 32° ---
Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of the 40° support surface at C. The forces are positive if in tension, negative if in compression. A 230 lb 8.9' B 3.1' 40°
ses This course DIOCKS Members AC and AB support the 300-Ib crate. Determine the tensile force developed in member (AB). 3 ft 4 ft 4 ft Select one: a. F(AB) = 181.827 lb O b. F(AB) = 214 lb O c. F(AB) = 114 lb O d. F(AB) = 282 lb 17:29 AN
Determine the forces acting in all the members of the truss and indicate whether the members are iin tension or compression. Match the answers. B 3 kN 2 m 45 30 30 2 m -2 m FBD 1. 0.77 kN (C 2. 4.10 kN (C) FABT 3. 4.10 kN (T FBc 4. 4.18 kN (T) FAD 5. 5.22 kN (C) FCD 6. 5.02 kN (C) 0000
7) Find the force in each cable needed to support the load of 300 pounds. You may want to use vectors. Note that the points A and B are on the x axis to the right and left of the y axis at a distance of 2 feet from the y axis, the point Cis on the y axis at a distance of 6 feet from the origin, and the point D is above the y axis at a height of 10 feet. 10 ft
Members AC and AB support the 300-lb crate. Determine the tensile force developed in member (AB). -3 ft -4 ft C 4 ft A
Each member of the truss is a uniform 16-ft bar weighing 540 lb. Calculate the average axial force in each member due to the weights of the members. The axial forces are positive if in tension, negative if in compression. 60° 60° 60° 60° A 16' B 16' Answers; AB = i Ib AE = i Ib BC = i Ib BD = i Ib BE = i Ib CD = i Ib DE = i Ib
5. A 5-lb force is applied to the handles of the vise grip. Determine the compressive force developed on the smooth bolt shank A at the jaws. 5 lb 0.75 in. 1 in. -20° -1.5 in.1 in.+ 3 in.- 5 lb
Members AC and AB support the 300-lb crate. Determine the tensile force developed in member (AB). 3 f- 4 ft B. 4 ft Select one: O a. F(AB) = 114 lb O b. F(AB) = 214 lb O C. F(AB) = 282 lb %3! O d. F(AB) = 181.827 lb %3D
Determine the force in each member of the loaded truss. The forces are positive if in tension, negative if in compression. kys Part 1 B 3.1 m AD 50° CD Answers: AD = The Free-Body diagram for joint D is drawn assuming that all internal forces are in tension. Solve for the forces in AD and CD. The forces are positive if in tension, negative if in compression. 50 CD = i 6.2 m 50 D 50° 3600 N 3600 N N N
2 Calculate the forces in members (a) DE; (b) BE; and (c) BC. Indicate tension or compression. 4 m 2 m A E -6 m 3 m 200 kN 100 kN
Determine the force in member AC of the truss. Set P. = 384 lb, P,= 178 lb. Input tension as a positive number and 2 compression as a negative number. Supply your answer in pounds. 5 ft B 12 ft P₂ A P₁