When determining the reactions at joints A, B, C, D and E, what is the totalnumber of unknowns in solving this problem?A140 lb140 lb6"24"6"DPin45°96836"B45°15°EO Roller07Q SearchL%17FB:&acer111890

Detailed explanation: m = number of members * For truss with "m" number of two force members, and…

Answered: When determining the reactions at…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Which of the following best gives the plastic moment capacity of the W410x68, Fy = 345 MPa? bf tf Ix(10^6) Sx(10^3) mm^3 SECT. A tw rx mm^2 mm mm mm mm mm^4 mm W460x68 8730 459 9.1 154 15.5 297 1290 184 ly(10^6) Sy(10^3) ry Zx(10^3) Zy(10^3) J(10^3) Cw(10A9) mm^4 mm^3 mm mm^3 mm^3 mm^4 mm^6 9.41 122 32.8 1490 192 509 463 O 22 KN.m O 66 KN.m O 514 KN.m O 445 KN.m
The clockwise angular velocity of the link AB shown in (Figure 1) is WAB = 3.2 rad/s. Figure C 4 in.- @AB 45° 5 in. 45° A 90° B D 3 in. < 1 of 1 Part A Determine the angular velocity of the connecting link BC at the instant shown. Express your answer in radians per second to three significant figures. 197| ΑΣΦ ↓↑ vec WBC = Submit Part B WCD= Submit Request Answer Determine the angular velocity of the connecting link CD at the instant shown. Express your answer in radians per second to three significant figures. IVE 41 Π| ΑΣΦ | | Provide Feedback Request Answer www vec ? rad/s ? rad/s
Y Y Determine the moment of each force about the bolt located at A (Figure 1). Take FB = 45 lb. Fo= 30 lb Figure < 1 of 1 Y 2.56 Part A Determine the direction of the moment produced by FB- clockwise Ocounterclockwise Submit Request Answer Part B Determine the magnitude of the moment produced by FB- Express your answer with the appropriate units. μÅ 346 OB My about A Value Units Submit Request Answer Part C Determine the direction of the moment produced by Fe O clockwise counterclockwise 9.75 Submit Request Answer Part D Determine the magnitude of the moment produced by Fc. Express your answer with the appropriate units. HA S C Mpe about 4 = MEC A Value Submit Request Answer Part n ? Units ?
Please help me to solve it as soon as possible I will upvote your answer Solve it at IKEA COMPANY
A steel column is supported at the top by two steel rods so as to prevent movement at the top in the x-direction and the y-direction as shown. The column in this case is assumed to be fixed at the bottom and free to rotate but not translate at the top (pin support in x and y directions). If the steel rod along x-x fails (snaps). In this case, the recommended value of Kx for this column should be equal to:
Please help me someone for my homework. Thank you very much.
The torsional assembly consists of solid 3.0 in. diameter aluminum [G= 4,000 ksi] segments (1) and (3) and a central solid 3.4 in. diameter bronze [G= 6,500 ksi] segment (2). Segment lengths are L₁ - L3 = 38 in. and L₂ = 70 in. Concentrated torques of Tg = 2To and Tc-To are applied to the assembly at B and C, respectively. If the rotation angle at joint B must not exceed 2.2%, determine: (a) the maximum magnitude of To that may be applied to the assembly. (b) the maximum shear stress magnitude in aluminum segments (1) and (3). (c) the maximum shear stress magnitude in bronze segment (2). (1) B 2To L2 (2) C To L3 (3) D
Determine the resultant force at A. I’m not sure where I am making a mistake The Answer should be ( -620i + 610j - 540k)
5. Access the stability/determinacy of the structure shown below. The equation to use is: 3m +r ? 3j + e. 3l10)09 3(15)- 0 j-15 57 > 45 用
Incorrect Question 2 Using the Equilibrium equations calculate Reaction Ay for the truss shown below, if all noted dimensions are 12 feet. Round to the nearest hundreth of a Pound. (# # #.# # Lbs.) 900 lb. 600 lb. C 12 ft. D LA 12 ft. A duda 803.87 12 ft. E 12 ft. 200 lb. 12 ft. B 701010 299 5
Subject: Fundamental of Engineering Mechanics Q1 please answer as soon as possible
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When determining the reactions at joints A, B, C, D and E, what is the total number of unknowns in solving this problem? A 140 lb 140 lb 6" 24" 6" D Pin 45° 9 6 8 36" B 45° 15° E O Roller 07 Q Search L % 17 FB: & acer 111 8 9 0