Consider the frame shown in (Figure 1). Suppose that F = 700 N.FigureL.2 m3 mB600 N·m4 m< 1 of 1 >Determine the reaction at roller A.Express your answer to three significant figures and include the appropriate units.Ay=SubmitPart BBr. ByμASubmitValueRequest AnswerDetermine the horizontal and vertical components of reaction at pin B.Express your answers in newtons to three significant figures separated by a comma.ΠΙΑΣΦ.Request AnswerA< Return to AssignmentUnitsvec +?Provide Feedback?N

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Consider the frame shown in (Figure 1). Suppose that F= 700 N. Figure L. 2m 3 m 600 N m 1 of 1 > ▾ Determine the reaction at roller A. Express your answer to three significant figures and include the appropriate units. Ay= Submit Part B B₂. By HA Submit Value Request Answer Determine the horizontal and vertical components of reaction at pin B. Express your answers in newtons to three significant figures separated by a comma. Units ΓΥΠΙΑΣΦΠ! Ivec | ^ Request Answer < Return to Assignment ? Provide Feedback ? N

Consider the frame shown in (Figure 1). Suppose that F= 700 N. Figure L. 2m 3 m 600 N m 1 of 1 > ▾ Determine the reaction at roller A. Express your answer to three significant figures and include the appropriate units. Ay= Submit Part B B₂. By HA Submit Value Request Answer Determine the horizontal and vertical components of reaction at pin B. Express your answers in newtons to three significant figures separated by a comma. Units ΓΥΠΙΑΣΦΠ! Ivec | ^ Request Answer < Return to Assignment ? Provide Feedback ? N

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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The figure shows a rigid bar that is supported by a pin at A and two rods, one made of steel and the other of bronze. Neglecting the weight of the bar, compute the force (in N) in the bronze rod caused by the 42563-Nload, using the following data: length of steel = 1.56 m, length of bronze = 2.18 m Area of steel = 563 mm, Area of bronze = 233 mm Modulus of elasticity of steel = 193 Gpa, Modulus of elasticity of bronze = 82 Gpa x = 0.69 m, y = 1.03 m, and z = 0.79 m.
A steel rod is acted upon by the loading shown below. 50 mm2 is the area of the circular rod. The coupling sizes at B, C, and D are neglected. Use E st = 200 GPa. Show free body diagram and Solve for the following: a) Force in segment AB, PAB=__________ kN , (insert type of force here) b) Force in segment BC, PBC=__________ kN, (insert type of force here) c) Force in segment CD, PCD=__________ kN, (insert type of force here) d) Total deformation in the assembly, σ = _____________ mm
Figure Q3 shows a steel bar of diameter 16 mm and length 600 mm subjected to axial forces.If E = 210×103 N/mm2for steel, determine the change in its length.
GIVEN: L1=20 N GIVEN: a= 4m GIVEN: L2= 20 N GIVEN: b= 5m GIVEN: L3=20 N GIVEN: c= 6m GIVEN: L4= 0 N GIVEB: e= 3m GIVEN: L5= 10 N ANSWER: (a) Ax in N (b) Ay in N (c) Ex in N (d) Ey in N PLS SOLVE IN A COMPLETE SOLUTION AND WRITE LEGIBLY AND ALSO DRAW THE FREE BODY DIAGRAM
Three springs A, B, and C has spring constants 213 N/mm, 143 N/mm, 341 N/mm respectively. Determine the equivalent spring constant if the springs are in SERIES
(a) Find the relationship between δ1, the elongation of rod (1), and the internal tensile force, F1, in rod (1). Assume δ1 is a positive value in units of mm and F1F1 is a positive value in units of kN. So, the answer you enter for the ratio (δ1/⁢F1) must be in units of (mm/kN). (b) Similar to the previous step, find the relationship between δ2, the elongation of rod (2), and the internal tensile force, F2, in rod (2). Assume δ2 is a positive value in units of mm and F2 is a positive value in units of kN. So, the answer you enter for the ratio (δ2/⁢F2) must be in units of (mm/kN). (c) Similar to the previous step, find the relationship between δ3, the elongation of rod (2), and the internal tensile force, F3, in rod (2). Assume δ3 is a positive value in units of mm and F3 is a positive value in units of kN. So, the answer you enter for the ratio (δ3/⁢F3) must be in units of (mm/kN). (d) What magnitude of external load P is needed to displace end D a distance of uD=80 mm to the…
Rod AB is fixed to a smooth collar D, which slides freely along the vertical guide shown below. Point C is located just to the left of the concentrated load P = 40 lb. Suppose that w = 11 lb/ft. Follow the sign convention. a) Determine the normal force at point C. Express your answer in pounds to three significant figures. b) Determine the shear force at point C. Express your answer in pounds to three significant figures. c) Determine the moment at point C. Express your answer in pound-feet to three significant figures.
The stress state within the lateral wall of a soda can is approximated as shown. p is the internal pressure, r is the radius of the can, t is the wall thickness. Express the stress state shown in a matrix, where the only two non-zero stress components are σxx and σyy, all other stress compoenents are zero. Express the equivalent stress σe associated with the stress state shown in terms of p, r, and t.
The cable carrying three 400-N loads has a sag at C of hC = 14 m. Calculate the following: 26.1 The magnitude of the tensile force in segment AB is Blank 1 N. 26.2 The magnitude of the tensile force in segment BC is Blank 2 N. 26.3 The magnitude of the tensile force in segment CD is Blank 3 N. 26.4 The magnitude of the tensile force in segment DE is Blank 4 N.
6.1 Please help. Provide Free Body Diagram, labeled with appropriate quantities to better understand. Also solve. Thank you.
Q2. A specially designed wrench is used to twist a circular shaft by means of a square key that fits into slots (or keyways) in the shaft and wrench, as shown in the figure on the next page. The shaft has diameter d, the key has a square cross section of dimensions b x b, and the length of the key is c. The key fits half into the wrench and half into the shaft (i.e., the keyways have a depth equal to b/2). Derive a formula for the average shear stress Twg in the key when a load P is applied at distance L from the center of the shaft. Draw the free body diagram.
A stress-strain diagram for a tension test of an alloy steel sample is shown in the diagram below. The initial sample diameter is 0.502”, the diameter of the fractured sample is 0.412”, the original gage length is 2.00” and the final length after fracture is 2.78”. Determine/ calculate the following: (a) The stress at the proportional limit. (b) The modulus of elasticity (E). (c) The yield stress using the 0.2% offset method. (d) Theultimatetensilestrength. (e) The rupture stress. (f) The percent reduction in area. (g) The percent elongation. (h) Is the material considered ductile or brittle?