Two different question I need help with. Please provide every single step and unit. Thanks. 1.Circle all zero force members. Please state themembers, with the two letters at each end of the member, inthe box below and in the box when you submit the exam.CEBL.2.A beam from A (pin joint) to B (roller) has atriangular distributed load as shown with w = 76 lb/ft, a =7.3 ft and b 8.2 ft. What are the support reaction(s) at B?Please specify the direction of the reactions.ABa+Ww(x)

Step 1: In determining the zero force member, you evaluate each joint by method of joints and…

Answered: 1. Circle all zero force members.…

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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force, the sign convention is same as that used in lectures and seminars). A simply supported beam is loaded as shown in the Figure. The corresponding SFD and BMD would be: 20 kN 10 kN/m 2 m 2 m 30 kN (a) 40 kN m 30 kN 30 kN 10 kN (b) 40 kN.m 10 kN 30 kN 30 kN Click Save and Submit to save and submit. Click Save All Answers to save all answvers.
1. Choose 1 type of statically determinate beam. 2. Divide the chosen beam into 3 spans, AB, BC, CD. The length of the beam your own choice. 3. Load each span with 1 type of loading of your choice. No two spans must have span is the same loading. Example. Span AB is loaded with 1 concentrated force, Span BC is loaded with a rectangular load and Span CD is loaded with a triangular load. You can also use more than 1 concentrated load in a span. 4. Using the constructed beam, determine the values of shear and moment at every meter of the span using the technical definition method. 5. Check your answers in #4 using the shear and moment equations.
Figure 1 shows a 4 m length of a simply supported beam with a pinned support at A and roller support at C. The beam carries a concentrated load of 16 kN at B. Show the Free Body Diagram (FBD) of the beam then determine the reaction force. a. Calculate the shear force, V. Draw Shear Force Diagram (SFD). C. Calculate the bending moment, M. Draw the Bending Moment Diagram (BMD). b. 16 kN A -1 m→ - 3 m- Figure 1
Requlred Informatlon A cantilevered beam is loaded as shown. The cross section at the wall is shown, with points of interest A (at the top). B (at the center), and C(midway between A and B). - 200 mm- 50 mm B 50 mm Cross section at wall where F= 2.2 kN NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Calculate the magnitudes of the stresses acting on the stress elements. Do not neglect transverse shear stress. The magnitude of stresses acting on the stress elements are as follows: At element A, MPa and TA= MPa At element B. OB- MPa and T8= MPа At element C. MPa and IC= MPa
A free body diagram of a section of a beam is shown. The reaction force (RA) is 38 kN. What is the equation for the resisting shear force (V) in this section of the beam? 4 KN O a. None of these options O b. V= 2 kN OC. V=-4x - 30.00 kN O d. V = -8x + 30.00 KN Du O e. V=-4x + 46.00 KN ZIE -2m →! X of VR
Part A Draw the shear diagram for the beam. Follow the sign convention. (Figure 1) Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines. Note - Make sure you place only one vertical line at places that require a vertical line. If you inadvertently place 2 vertical lines at the same place, it will appear correct visually because the lines overlap, but the system will mark it wrong. 4 + D 800 N 600 N 1200 N- m B -1m. 1m 1 m 1 m No elements selected V (N) 1000 500 I (m) 3 -500 -1000 Add discontinuity lines and select segments to add to the canvas.
PART 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=3.5 m, b=2.0 m, PB = 2 kN, PC = 2 kN, and MB = 20 kN-m. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. IMAGE* Calculate the reaction forces Ay and MA acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) IMAGE* PART 2 Determine the shear force acting at each of the following locations:(a) x = 0+ m (i.e., just to the right of fixed support A)(b) x = 3.5– m (i.e., just to the left of B)(c) x = 3.5+ m (i.e., just to the right of B)(d) x = 5.5– m (i.e., just to the left of C)When entering your answers, use the shear force sign convention.Answer:(a) V = ? kN.(b) V = ? kN.(c) V = ? kN.(d) V = ? kN. PART 3…
Part 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=11 ft, b=6 ft and w = 11 kips/ft. Calculate the reaction forces A, and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) Answers: Ay= kips, Cy= kips. Touthook dio b C
Given the Statically Determinate Simple Beam as shown below withinternal hinged at Point B and additional external support at Point D (0.9 m fromPoint A). 10N/mDetermine the following:a.) The External Reaction at Point A.b.) The Internal Reaction at Point B.c.) The External Reaction at Point C.d.) The External Reaction at Point D. express in 3 decimal points
Question 5 Find the supportive force system for the cantilever beam shown pinned at C. Given data: Point load, Not yet answered P=380 N and distributed load, w=80 N/m. Marked out of 5.00 on 7 m 2 m A 5 m- 5 m- Supportive force system Ax= Ay= Сх- N Су- By= N
X Your answer is incorrect. A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the second figure. Assume LAB - 8 ft, Lec-2 ft, Lco-3 ft. LDE-3 ft, Pc- 1870 lb. PE-2190 lb, WAE-650 lb/ft, b₁-9 in., b2-2 in., b3-6 in., d₁-2 in..d₂-7 in., d3-2 in. Consider the entire 16-ft length of the beam and determine: (a) the maximum tension bending stress o at any location along the beam, and (b) the maximum compression bending stress oc at any location along the beam. Answers: WAB LAB (a) GT = (b) σ, = i i 402.3 558.1 B Pr LBC by C IH by LCD b₂ psi. psi. D d₁ LDE dz dy РЕ E
determine reaction A (in kN, roundiff to 2 decimal places) for the loaded beam in the figure.

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