Help!!! Please answer Correctly !! Clearly solved Please !!!!!!!! Learning Goal:To apply the method of joints to find the forces in a truss's members.For a truss, the method of joints is used to determine the forces in the members. To find each member's force, the equilibrium of individual joints is considered. Themember forces become external forces in a joint's free-body diagram and must satisfy the following equations of equilibrium:ΣΕ = 0Σ Ε = 0Because each joint is subjected to a coplanar and concurrent force system, no moment equations are needed. The analysis of a truss should always begin with a jointthat has at least one known force and at most two unknown forces. These equations of equilibrium yield two algebraic equations that can be solved for at most twounknowns.Part AAs shown, a truss is loaded with forces P₁ = 200 lb and P2 = 401 lb and has the dimension a = 2.80 ft.DCDetermine A and Ay, joint A's reaction forces' magnitudes in the x and y directions, respectively, and C₁y, joint C's reaction force's magnitude in the y direction.Express your answers numerically in pounds to three significant figures separated by commas.You did not open hints for this part.ANSWER:Az. Ay, Cy=lb

Answered: Image /qna-images/answer/1a3b6a44-2280-47c2-9aef-ad030cbb61b1.jpg

Answered: Learning Goal: To apply the method of…

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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1. Three forces act on particle A located at the origin of an x-y coordinate system. Force B acts at 140o from the positive x-axis, and force C acts at 15o from the positive x-axis. The weight acts down with a magnitude of W = 100 kN. Use the equations of equilibrium to determine the magnitudes of B and C such that particle A is in equilibrium. For problems 2-5, consider the following scenario. Equilibrium of a particle: ΣF=0 ∴ ΣFx=0 and ΣFy=0. Dimensions are: h = 2.5 ft, d1 = 4.75 ft, and d2 = 3 ft. Give numeric answers to three significant figures. The load W = 50 lb. Carefully draw a neat, labeled, free body diagram of particle C. Based on your FBD develop two equilibrium equations in terms of the symbols defined on your free body diagram. Find angles α and β. 5. Using your FBD from problem 5, substitute the known weight and angles α and β into your equations, then solve them simultaneously to find the tensions in cables AC and BC. These houses be the answers , 1. B = 117.9 kN,…
Question 2 Find the value of The reaction force at the support A. (X,XX,XXX represents the last digits number pf your IC) 4m 400 KN 10 m B 60 KN 4m 10 m. 157KN 4m 17 m D
DATA: Determination of components of the forces in equilibrium: 1-In the first part of the experiment, assume the equilibrium is achieved with the following three forces given in the following figure. Note that the first force is horizontal, the second force is vertical and the third force makes an angle with the positive horizontal axis. Three different measurements for the forces and the angle is given in the following table. Using the equilibrium state, find the components of the forces for each measurement. F F F₂ Fay F₂ Makara 1 F₁ (N) 0.153 0.398 0.302 F₂₁ F₂ (N) 0.225 0.449 0.614 Makara 2 2-In the second part of the experiment, the equilibrium can be realized when the forces are generated by several masses as F = mg. Three different measurements of the angle and the masses are given in the following table for the forces, which are oriented as shown in the left. Using the equilibrium state, find the components of the forces for each measurement. 0 (Derece) 46 27 60 0 m₁ (g) m₂…
10. The beam in the figure weighs 300 N and is uniform. If W, is 500 N, determine W, to maintain equilibrium of the system. |30°. 40° 0.30 L 120° 0.70 L Fwi Fw2
Using the node method and using matrices in Matlab, determine the force on each element of the armature shown in the following figure. Set whether the elements are in tension or in compression. Also calculate the reactions in the supports. Number the nodes and the elements and pose the sum of forces in X and Y in each of the nodes, including the supports. To propose the equations consider that all the elements are in tension (positive value), if the result is negative it means that they are in compression. The same with the reactions. The unknowns are the forces in the elements and the reactions, the known values are the applied loads. 6-6. Determine the force on each element of the weapon-lasts and establish whether the elements are in tension or in compression. Consider P1 = 2 KN and P2 = 1.5 KN. 30° 3 m P₁ 30° 3 m
The members of the truss are pin connected at the joint O in Figure 1. i. Determine components of the forces ii. Find the magnitude of F, and its angle 0 for equilibrium. А. 6kN F2=6kN 70 30° 5. 7kN 3. F1 4 Figure 1 B. Figure 2 below shows a 400 N force, F, acting on a pipe.
The frame is subjected to a horizontal force F = {25 j} kN. Apply the learned concepts of forces and equilibrium to compute the components of this force parallel and perpendicular to the member AB. B F= { 25 j } kN 4 m A 3 m 8 m
I need your help expert. The system shown below is in equilibrium. Spring 3 is known to have a change in length of 10 cm. The magnitude of the compressive force in Spring 2 is 15% more than the magnitude of force P, while the magnitude of the compressive force in Bar 1 is 100 N less than that in Spring 2. If the spring constants of Springs 2 and 3 are 625 and 1200 N/m, respectively, determine the following: a. magnitude of forces P (in N) and F (in N) b. tension (in N) in cable ABC c. mass (in kg) of Block A d. compressive force in Bar 1 e. change in length (in cm) of Spring 2 Draw the complete FBD’s of Block A, Hook C and Pulley E. (Note: Below are the final answers, kindly match your answer on this. Thank you) Answer: P = 131.2831 N, F = 87.1569 N, TABC = 110.7024 N, mA = 15.6338 kg, F1 = 50.9756 N, s2 = 24.1561 cm
An eye bolt is used to attach 3 cables to a steel plate. The tension in the three cables create F1=200 lbf, F2=250 lbf, and F3=100 Ibf with 0 = 30 degrees and p=44 degrees. If the eye bolt is in equilibrium, what is the y-component of the sum of other forces on the bolt (force from the nut and plate on the bolt) ? If you add up %3D the three force vectors, the sum other force you are looking for will just be in the opposite direction to put the eye bolt in equilibrium. The y-direction is positive going up. For example, if you find the sum of forces 1, 2, and 3 are 100 Ibf going up, then the other forces in the y-direction must be pointing to the down (-100 lbf) to put the eye bolt in equilibrium. Eye bolt steel plate Nut & Washer esc DOO D00 F4 F3 AA %24 F10
Problem Set No.5 - AutoRecovered - Compatibility Mode A Share P Comments AutoSave ff View Help O Search References Mailings Review File Home Insert Design Layout 3. The resultant of the three forces acting along the members of the truss is the force R = 200k lb. DetermineP1,P2, and P3. %3D P2 32 in. В 15 in. 15 in. 20 in. P3 + 130% 11:10 PM O G 4 ENG 4 Recovered 132 words E English (United States) 13/01/2021 Page 3 of 4 O Type here to search
Two farmers are pushing on a gate with forces F_{A} and F_{B} applied at locations A and B respectively. The gate has a hinge at C and you may neglect the thickness of the gate. Assume that the gate is in static equilibrium. The force F_{A} is applied at an angle of alpha = 30 degrees and the force F_{B} is applied at an angle of beta = 35 degrees . The distance between B and the hinge at Cis D BC =2 m , and the distance between A and the hinge at C is D AC =3 m . Suppose that |F_{A}| = 400N Two farmers are pushing on a gate with forces F_{A} and F_{B} applied at locations A and B respectively. The gate has a hinge at C and you may neglect the thickness of the gate. Assume that the gate is in static equilibrium. The force F_{A} is applied at an angle of alpha = 30 degrees and the force F_{B} is applied at an angle of beta = 35 degrees . The distance between B and the hinge at Cis D BC =2 m , and the distance between A and the hinge at C is D AC =3 m . Suppose that |F_{A}| = 400N a)…
Consider the system in (Figure 1) under load applied at the pads. 1 ft 1 ft d B D 1 ft k= 150 lb/ft 1 ft Part A If d = 0.80 ft and the spring has an unstretched length of 0.900 ft, determine the force F required for equilibrium. Express your answer in pounds to three significant figures. ▸ View Available Hint(s) F = Submit Provide Feedback lb

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