Im asking for 4-84 ### Equilibrium#### 4-84. Determine the reactions at A and C for the beams shown in Figure P4-84.This problem involves analyzing a system of beams to determine the reactions at specific points due to applied forces. **Figure P4-84 Description:**In Figure P4-84, there is a beam structure with the following details:- **Points**: - **A**: This point is at the top left of the structure and is fixed to a horizontal surface. - **B**: This is a joint at the bottom left corner of the structure. - **C**: This point is on the right end of a horizontal beam making an angle with a surface. - **Dimensions**: - The vertical distance from A to B is **0.6 meters**. - The horizontal span between B and C is **0.7 meters** (0.2 meters + 0.5 meters). - **Applied Force**: - There is an applied force of **3.4 kN** acting downwards at point B at an angle of **15 degrees** from the vertical.#### 4-85. Determine the reactions at A and B for the system shown in Figure P4-85.This problem involves analyzing a different beam structure to determine the reactions at designated points due to a weight.**Figure P4-85 Description:**In Figure P4-85:- **Points**: - **A**: Positioned at the left side of the beam system. - **B**: Assigned at the point where another structural component forms a joint. - **Load**: - A weight of **800 lb** is acting downwards on the system.Using the details provided in these figures, the objectives are to calculate the reaction forces at the specified points for stable equilibrium.### Detailed Explanation of Diagrams:#### Figure P4-84:- The structure forms an L-shape with: - A vertical part connected to point A. - A horizontal part sticking out from point B to point C. - The forces acting involve a downward force of **3.4 kN** at an angle of **15 degrees**. ### Analytical Approach:1. **Calculate Moment:** - Take moments about point B for Figure P4-84 to eliminate one of the reactions.2. **Force Equilibrium:** -

To Find : The reactions at A and C.Given : The free body diagram is,

Answered: Equilibrium 4-84. Determine the…

Engineering

Mechanical Engineering

Equilibrium 4-84. Determine the reactions at A and C for the beams shown in Figure P4-84. .6 m A B 8 3.4 kN 15

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

QUESTION 1 Beam ABCDE as in Figure Q1 is pin connected at A and roller supported at E. (a) Sketch the free body diagram for the beam and determine the unknown reactions. (b) Develop the shear force (V) and bending moment (M) as function of x for section CD, taking point A as the origin. (c) Sketch the shear force and free body diagrams of the entire beam and indicate all important points on the diagrams. [Note: All calculations must be clearly shown] 30 kN w= 15 kN/m A E 15 kN.m B, D 0.5 m 0.5 m 1 m 0.5 m Figure Q1
Figure 2: Given the figure determine the reaction at C horizontal (Answer in whole number, indicate the answer in kN. just input the value, do this for all the questions on Figure 2)
Figure 2: Given the figure determine the reaction at C vertical. (Answer in whole number, indicate the answer in kN. just input the value, do this for all the questions on Figure 2)
QUESTION 3 Given the beam shown in Figure Q3, calculate the reaction at point A, consider El to be constant. Wo Deformed Shape A B Figure Q3: Beam QUESTION 4 Determine the equivalent distributed load associated with the beam shown in Figure Q4. Determine the shear, moment, slope, and deflection equations, using the Macaulay functions and the singularity functions. 400N/m 20000NM 10m 5m 5m 2000N 2000N Figure Q4; Beam
Figure Q3a shows a simply supported beam AB with support reactions RA and RB. Two point loads F1 = 35 kN and F2 = 65 kN act at points C and D, respectively. The distance AC is L1 = 2.25 m; the distance CD is L2 = 3.25 m; and the distance DB is L3 = 1.50 m. 1. Calculate the reactions RA and RB at points A & B. Give your answers in kilonewtons (kN) to two decimal places. 2. Draw the shear force diagram (SFD) for the beam in Figure Q3a and clearly label values at points A, B, C & D. Label your values in kilonewtons (kN) to two decimal places. 3. Draw the bending moment diagram (BMD) for the beam shown in Figure Q3a and label values at points A, B, C & D. Label your values in kilonewton metres (kNm) to two decimal places.
2. For the structural beam loaded and supported as shown in Figure 2, (a) Draw a free body diagram and find the support reaction forces/moments. (b) Determine the shear force values at the supports and other relevant transition points. Using these, draw the Shear Force Diagram (SFD). (c) Determine the bending moment values at the supports and other relevant transition points and draw the bending moment diagram (BMD). (d) Write the mathematical expressions for shear force and bending moment at a section X-X between the points A and B, which is at a distance x from support A. Find the distance from support A to the position of maximum bending moment and determine the value of Mmax. (e) 2 kN/m 10 kN A C D 5 m 3 m 2 m Figure 2
For the structure configuration shown in figure ( 3 ) , Determine the reactions at the supports 10 N m Figure. 3 Page 1 of 1
d- All of the above. 4- The value of reaction acting on point B, for the simply supported beam shown in Figure (1) below is: 40N.m a- 10N (upward). b- 10N(downward). c- 5N (upward). d- 20N(upward). 2m 2m Figure (1)
Problem 5 For the following figure, ● Find the reactions expressed as x and y force components Find the reactions expressed as a vector with magnitude and direction ● F = 650 N 100 45° F₂ = 750 N F = 900 N
The beam shown in Figure Q.2 consists of a W610 × 140 structural steel wide-flange shape [E = 200 GPa; I = 1120 × 106 mm4]. If w = 68 kN/m and P = 121 kN , determine: Part A: The reactions at A, B, and D. Choose the reaction force at B as the redundant; therefore, the released beam is simply supported between A and D. a) Calculate the value of the deflection at point B due to uniformly distributed load w in the form ??=?????????/?? Note: EI will cancel out in further calculations. Enter the numerator in the answer box below in kNm3 to three decimal places. Assume the positive direction of deflection in the positive direction of v axis. b) Calculate the value of the deflection at point B due to concentrated load P in the form ??=?????????/?? Note: EI will cancel out in further calculations. Enter the numerator in the answer box below in kNm3 to three decimal places. Assume the positive direction of deflection in the positive direction of v axis. c) Calculate the vertical reaction at…
In Figure Q6, a simply supported 3.50 m long beam (L) has a concentrated point load (F) of 150 kN acting at the mid-point of the beam. The beam has a solid and homogeneous L-shaped cross-section with the following dimensions: h = 125 mm, t= 15 mm and w = 90 mm Load Support Figure Q6 a) Determine the centroid coordinates (x , y) for the beam section shown in Figure Q6. Give your answer relative to the origin (0) in millimetres (mm) and to two
Calculate the reaction forces at points P and Q as [kN] using the information given in the figure.