please show all work and round answer to 3 sig figs L.The pictured member has lengths L¸ = 4 ft, Ľ¸ = 2 ft, andLL33 ft, with the applied forces at A of→F₁ = {20200 · î – 50 · j + 250 · ŵ} lb and•F2={-150 · 1 + 250 · } +50 · 1) lb. Calculate the.moment around point O, expressed as a Cartesian vector.cc 040BY NO SA2021 Cathy ZupkeL₁ZXL₂Mo=lbL3ΟF13+A+F₂yk) ft-

Answered: Image /qna-images/answer/693898e0-cdf1-4b59-943d-1f4245f58f53.jpg

Answered: L. The pictured member has lengths L¸ =…

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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ЗР L/6 1. From figure 1.1. Determine 10 the distance 'a' as a fraction of the beam's length 'L' for locating the roller support at C so that the internal moment at B is zero. * 2. A particle is subjected to vector forces A = (2lb)i + (-6lb)j + (10lb)k and B = (-6lb)i %3D + (-2lb)j + (2lb)k. What will be the resultant force? *
A horizontal force of F = {-50i} N is appliedperpendicular to the handle of the pipe wrench. Determinethe moment that this force exerts along the axis OA (z axis)of the pipe assembly. Both the wrench and pipe assembly,OABC, lie in the y-z plane. Suggestion: Use a scalar analysis.
The rigid bars ABC and CD are supported by pins at A and D and by a steel rod at B. There is a roller connection between the bars at C. Compute the vertical displacement (in mm) of point C caused by the 50-kN load. Express your answer to two decimal places. Do not include the unit. * E = 200 GPa A = 300 mm2 L = 3 m 50 kN 2 m 2 m A В D 3 m 1.5 m
A rigid bar AB is hinged at A and is supported by a rod CD at C. The rod is pin connected at D, as shown. Neglect deflections of the bar due to bending. Use E-200 GPa. What is the displacement of the loaded end B of the bar?
The length of the 2 mm diameter steel wire CD has been adjusted so that with no load applied, a gap of 2 mm exists between the end B of the rigid beam ACB and a contact point E. Knowing that E=200GPA, determine where a 20 kg block should be placed on the beam in order to cause contact between B and E. D 0.3 m | 20 kg 2 mm 0.3 m 0.1 m
Determine:a) the horizontal displacement of joint A of the steel truss. b) Due to fabrication error, members AD and BE are 2cm too long. Determine the horizontal displacement of joint A under the same loading condition. Each member has a cross-sectional area of 400mm2 and E=200GPa.
A force F= 338 N is applied as shown to the bracket ABC. a=134 mm; b=54 mm; c=90 mm; B=33 in degree. F a IB b 4a) Determine the y component of the moment of the force F about point A in Nm.
! Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A frame and loading are shown. B P 2 120 mm 120 mm D of c 120 mm 90 mm ↓ Determine the force acting on member ABC at C. Take P= 320 N. The force acting on member ABC at C is N.
Please draw the complete free body diagram ,I mean Show all the components (sin ,cos) so that i can understand easily. The answer must be correct
The hexagonal rod has two wrenches with forces applied to their handles. Express the resulting couple moment in Cartesian vector form. Also, calculate the magnitude of the moment. cc 080 BY NO SA 2021 Cathy Zupke F parameter value 150 mm 300 mm 450 mm 200 N L₁ L2 L3 F The resultant moment is NOTE: Use i, j, k for î, j, k units The magnitude of the moment is Z N•m N•m
I also need help drawing the Free body diagram to solve this problem.
A continuous beam is supported by a spring at D with spring constant of 40kN/m as shown. Determine the reactions at the supports A and B and the spring force and draw the bending moment diagram. Given E=200GPa, I=4×107mm4 . (Hint : take the spring force as unknown).

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