Q: for the rigid pole and cross arm assembly. determine the vector expression for the moment of the 1.2KN tension about point O and moment about z-axis. * B 1.5 m 1.5 m A T = 1.2 kN 3 m 2 m 1.5 m 31 Mo= 0.998i +1.996j +0.995k, Mz= 0.665k Mo= -2.89i -0.962k, Mz= -0.962k Mo= 0.998i +0.996j +1.995k, Mz= -0.665k

The horizontal force F=−Fi acting on the handle of the wrench produces a component of the moment along the OA axis (z axis) of the pipe assembly of Mz={4.1 k}N⋅m . Both the wrench and the pipe assembly, OABC, lie in the y-z plane. Suggestion: Use a scalar analysis. y-z (Figure 1) Determine the magnitude of the force F.

The horizontal force F = -Fi acting on the handle of the wrench produces a component of the moment along the OA axis (z axis) of the pipe assembly of M, = {4.4 k}N•m. Both the wrench and the pipe assembly, OABC, lie in the y-z plane. Suggestion: Use a scalar analysis. y-z (Figure 1) Part A Determine the magnitude of the force F. Express your answer to three significant figures and include the appropriate units. HA F = Value Units Figure < 1 of 1 Submit Request Answer Provide Feedback 0.8 m 0.2 m 135 0.6 m

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aring ons If F = 8 kN and FB = 5 kN, find the resultant force, find the components of the moment about point o, represent the force system by a single resultant force, and specify its location on the z-y plane (Figure 1). 1 of 1 Figure 150 mm. 100 mm 6 kN 650 mm X FB 750 mm 600 mm F₁ 8 kN 700 mm 150 mm 100 mm >

Untitled Section F1 F2 a F3 d F4 Consider the following values: - F5 a = 16 m; b = 11 m; c = 13 m; d = 8 m; F1 = 3 kN; F2 = 11 kN; F3 = 2 kN; F4 = 20 kN; F5 = 2 kN; a = 30° , 0 = 60° , B = 30° 1] What is the resultant moment of the five forces acting on the rod about point A? a) 88.8 kN.m b) 76.3 kN.m c) 19.6 kN.m d) 55.5 kN.m e) 59.1 kN.m f) 81.3 kN.m 2] What is the resultant moment of the five forces acting on the rod about point B? a) 88.8 kN.m b) 120.8 kN.m c) 31.6 kN.m d) 98.9 kN.m e) 41.1 kN.m f) 24.2 kN.m 3] What is the resultant moment of the five forces acting on the rod about point C? a) 125.7 kN.m b) 178.1 kN.m c) 254.6 kN.m d) 439.1 kN.m e) 144.1 kN.m f) 215.3 kN.m 4] What is the resultant moment of the five forces acting on the rod about point D? a) 77.8 kN.m b) 98.3 kN.m c) 100.6 kN.m d) 18.9 kN.m e) 97.1 kN.m f) 60.1 kN.m 5] What is the moment of the force F2 about point E? Activate V ) 151.3 kN.m Go to Setting! a) 122.7 kN.m b) 108.1 kN.m c) 66.6 kN.m d) 83.1 kN.m e)…

The rigid pipe is subject to the following loads. Neglecting the weight of the pipe, determine the moment at O. SOLVE THE FF 1. Vector component form of 50-lb force (ANSWER: 25.000i +0j -43.30k lb) and the Moment at point O, in vector component form. (ANSWER: 1153.01i -829.52j +250.00k lb-in) 2. Magnitude of the resultant force (ANSWER: 78.10 lb) 3. Position vector of the 50-lb force from point O to its point of application on the pipe. (ANSWER: -15i -10j +12k inch)