Suppose that w = 0.2 kN/m and F = 1.5 kN in (Figure 1). A is a fixed support. Figure < Previous 6 m. 3 m 1 of 1 5 kN-m hp Part A Az, Ay = Determine the horizontal and vertical components of reaction at A. Express your answers in kilonewtons to three significant figures separated by a comma. Submit 195| ΑΣΦ Request Answer ↓↑ vec → 55°F Mostly cloudy A 1 ? Revie kN 4)

Suppose that w = 0.2 kN/m and F = 1.5 kN in (Figure 1). A is a fixed support. Figure < Previous 6 m. 3 m 1 of 1 5 kN-m hp Part A Az, Ay = Determine the horizontal and vertical components of reaction at A. Express your answers in kilonewtons to three significant figures separated by a comma. Submit 195| ΑΣΦ Request Answer ↓↑ vec → 55°F Mostly cloudy A 1 ? Revie kN 4)

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 bent pipe ABCD lies in the ry-plane and bends through 90° at C and supports a hanging weight W at D. The vertical pipe fits through a smooth circular hole at A and it is supported at B by a roller that lies in the yz-plane. Cable DE is fastened to the pin at D and is fixed at the point E in the yz-plane. W = 22 kN and the following distances and angles are known: Part AB has a length 4.5 m. Part BC' has length 2.5 m. Part CD has length 4 m. • The angle between line segments EP and PD is 90°. • The angle between EP and the cable is 34°. The angle between part CD and DP is 30°. Note: Figure is not to scale E B D W= 22 kN
also find ax and ay The rod is supported by smooth journal bearings at A.B. and C and is subjected to the two forces Fi= 400 N and F 520 N (Egure 1) Figure 0.6m 0.6m 0.6m 0.4m 1 of 1 Part A Determine the 2 and y components of reaction at Cusing scalar notation Express your answers in newtons to three significant figures separated by a comma View Available Hint(s) [95] ΑΣΦ. 11 | vec C.C. Submit Part B ? B. B N Determine the az and a components of reaction at B using scalar notation Express your answers in newtons to three significant figures separated by a comma View Available Hint(s) ΑΣΦ | 19 | voc) N
3. At temperature T₁, the two rigidly connected rods just fit the rigid supports. If both sections are identical except for the diameter, prove that the following equations are true when temperature rises to T₂. a. F= b. OAB C. OBC A x(T₂-T₁)лd²E 20 x(T₂-T₁)E 5 9x(T₂-T₁)E 5 -1/2- d B 1/12- d C
I Rev Consider the truss shown in (Figure 1). Suppose that F = 6 kN, F2 = 8 kN and F3 = 9 kN Part A Determine the x and y components of reaction at A using scalar notation. Express your answers using three significant figures separated by a comma. vec ? Az, Ay = 10.667 kN Figure 1 of 1 Submit Previous Answers Request Answer Part B Determine the y component of reaction at B using scalar notation. 2 m Express your answer to three significant figures and include the appropriate units. B ? HA F, 2 m 2 m 2 m By = Value Units Submit Request Answer Pearson
Solve the problem shown below. Each answer is worth equal credit. Show all necessary steps of your work clearly to obtain credit. Final answer must be to 3 significant figures and contain units and be in the box. Using P1= 6.0 kips, then determine the reactions and member forces of the truss. a) List reactions at A and K? (Use positive, +, to indicate a reaction that is up, to the right, and counterclockwise.) [30 pts] RAX: RAY: Rkx: Rky: b) Determine the member forces using either the method of joints or method of sections. (Include Units and the correct sign in the answer, (Use: '+'= tension, & '-' = compression) J I H G 4 ft K A -3 ft- B P1 -3 ft- C P1 -3 ft D P1 E -3 ft 3 ft- P1 P1 F FBC: FCJ: FI: FEG: FDH: FIC:
plz help before -ront The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T₁ 410-N forces act in the - direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and components of force on the shaft. Figure lashel but sol is 300 mm A 200 mm 2 150 mm 150 mm ✓ 200 mm 400 mm B. 200 N 200 N 80 N 80 N 1 of 1 ▾ Part B Determine the resultant shear force in the y direction on the cross section at C Express your answer to three significant figures and include appropriate units. (Vc)y=245.714 Submit Part C Submit * Incorrect; Try Again; 3 attempts remaining Check your signs. (Vc),= 175 ▾ Part D Determine the resultant shear force in the direction on the cross section at C. Express your answer to three significant figures and include appropriate unite. T= 10 ▾ Part E Previous Answere (Mc) Submit M ^ Part Fi * Incorrect; Try Again; 5 attempts remaining…
Take P = 640 lb. (Figure 1) Figure V 4 ft E -2 ft- A P D B A 2 ft [1 ft 3 ft 1 of 1 ▾ Part A Determine the horizontal and vertical components of force that the pin at B exert on member ABD of the frame. Express your answer in pounds to three significant figures. Enter your answer separated by a comma. Bx, By= Submit Part B Dx, Dy= Determine the horizontal and vertical components of force that the pin at D exert on member ABD of the frame. Express your answer in pounds to three significant figures. Enter your answer separated by a comma. Submit for Part A for Part A for Part, A for Part A undo for Part A redo for Part A reset for Part A keyboard shortcuts for Part A help for Part A Provide Feedback Request Answer for Part B for Part B for Part B for Part B undo for Part B redo for Part B reset for Part B keyboard shortcuts for Part B help for Part B Request Answer lb lb Next >
Part A A FA. FD= -600 mm- P 50 mm VE ΑΣΦ 41 B vec - 600 mm 25 mm If the gap between C and the rigid wall at D is initially 0.15 mm, determine the magnitudes of the support reactions at A and D when the force P = 200 kN is applied. The assembly is made of A36 steel. (Figure 1) Enter your answer, separated by a comma. -0.15 mm D ? kN
5:55 PM ~ 3 m 20 kN [Ε B -2 m--2 m--2 m--2 m--2 m--2 m- Member AB is a: N D 30 kN 40 kN O Tensile Member O Compressive Member O Zero-Force Member O Not a Member ( 50 ) l اس. © 2 F G
The rod has a radius of 4 m. (Figure 1) Figure 6 m B 45° 4 m F C 4 m 6 m 1 of 1 Part A Determine the smallest force F that must be applied along the rope in order to cause the curved rod to fail at the support A. This requires a moment of M 1400 Nm to be developed at A. Express your answer to three significant figures and include the appropriate units. F = Submit 0 μA Value Provide Feedback Request Answer Units ? Next >
Figure 1.5 m 2 m 2m 0.5m B 2 1m 2.5 m 4 m 1 of 1
1. A tripod shawn supports of note that ball and rocket joints are used to mount the tripuod a load P=1000N at point A. Take at points B,D, and C. consider the t LI L 2 L2: 4 L3 : 3 A : 45° g :30° %3D on x-z plane L2 POINT C (2,-2,3) C0,0,0) ミー- Determine the ff Force of AB - N Force of AC - N Force of AD : N