P₂ = 60 kN P₁ = 25 kN P3 = 80 kN 40° 50° -4 m- 6 m

4-2* Delermine ihe moments of the 225-N foce shown in Fig. P1-2 abvut pıxints A, E, arnd C. 200 me+-200 mm 100 mn 225 N Fig. Pa-2

Consider the pipe assembly shown in (Figure 1). Neglect the weight of the pipe. Take F₁ = (200i 200j - 250k) N and F2 = (2001+ 500j) N. Figure ▸ ▼ Part A Part B Part C 1.5 m Submit Mr, My, Mz = 525,- 250,0 B Previous Answers Im Determine the x, y, and z components of internal moment acting at a section passing through point B on the left part of the body relative to the cross-section. Express your answers in newton-meters to three significant figures separated by commas. ▸ View Available Hint(s) LIVE ΑΣΦ 41 vec 1 m X Incorrect; Try Again; 4 attempts remaining 1 of 1 ? N.m

As shown in the figure, the member is anchored at A and section AB lies in the x–y plane. The dimensions are x1 = 1.6 m, y1 = 1.8 m, and z1 = 1.6 m. The force applied at point C is F=[−180 i+60 j+165 k] N. I need the answers in three components:  (I,j,k)N*M There are only two questions I hope anyone can help me to solve it, and show me how to do it. 1) Using the position vector from A to C, calculate the moment about segment AB due to force F. 2) Using the position vector from B to C, calculate the moment about segment AB due to force F. Thank you

Help please

the answer is w=138.5

Solve the following system of equations for forces BC and 3 m 3 m -4 m→-4 m→- 4 m- 1.75 kN 2 kN 1.5 kN 2 kN F 1 kN 0.75 kN G 6 m B H C E -6 m- – 6 m - - 6 m- 0=7.83 4.5 +BC -2-BD 4.5 2.8 0=7.83 -BC –BD 2.8 4.5 4.5

h1= 1.05 m h2=0.25 m w=0.50 m

Consider the pin jointed frame depicted in the accompanying figure and determine the magnitude of the pin force at point B. 0.4 m 0.6 m A 0.4 m 200 N·m 0.4 m B

The steel box wrench (E=29,000ksi, v=0.32) is loaded with a 40-lb horizontal force and a 25-lb vertical force. Find the following for an element located at point B on Section a-a: 24 in. 1. The non-vanishing resultant internal moments on section a-a are which of the following? 4 in. a. (160 i- 600 j+960 k)in · Ib b. (-160 i+600 j+960 k ) in · lb c. (-960 i+160 j+600 k)in - lb d. (-960 i -160 ј-600 k)in-lb a e. none of the above 2. The normal and shear force components on section a-a are: a. V, = 65lb;V, = 40lb; N¸ = 25lb b. V, = 0;V, =40lb; N, = 25lb c. V, = 64;V, = 25lb; N, = 40lb d. V, =0;V, =-40lb; N¸ = -25lb e. none of the above 3. The non-vanishing stress components at point B are: 0̟ =1.60; t =-4.89ksi; а. 0, =-4.89; 7 =3.60ksi; 0, = 2.50ksi; T, d. o, = 4.91ksi; t =-4.89ksi; b. с. =-4.89ksi; е. none of the above 4. The principal stresses at point B from most tensile to most compressive are: O1,02,0; =4.16,–0.8,–5.76 b. o,,0,,0, =5.76,0,–4.16 а. O1,02,0; =1.9,-2.45,-6.8 с. d.…