The rod is supported by ball-and-socket joint D andcables AB, AC. Suppose that F = 800 N and x = 6m. (Figure 1)Figure1 of 13 m2 m30 Part CDetermine the x, y, and z components of reaction at support D using scalar notation.Express your answers using three significant figures separated by commas.nν ΑΣφvecDa, Dy, D. =N%3DSubmitRequest Answer

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Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter9: Deflections Of Beams

Section: Chapter Questions

Problem 9.5.16P: Repeat Problem 9,5-15 for the anti-symmetric loading shown in the figure.

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Repeat Problem 11.3-9. Use two C 150 × 12.2 steel shapes and assume that E = 205 GPa and L = 6 m.
An idealized column is composed of rigid bars ABC and CD joined by an elastic connection with rotational stiffness ßRat C. There is an elastic support at B with translational spring stiffness ß and a pin support at D. Find the critical buckling loads for each of the two buckling modes of the column in terms of ßL. Assume that ßR= ßL2. Sketch the buckled mode shapes.
A bicycle chain consists of a series of small links, where each are 12 mm long between the centers of the pins (see figure). You might wish to examine a bicycle chain and observe its construction. Note particularly the pins, which have a diameter of 2.5 mm. To solve this problem, make two measurements on a bicycle (see figure): (1) the length L of the crank arm from main axle to pedal axle and (2) the radius R of the sprocket (the toothed wheel, sometimes called the chainring). (a) Using your measured dimensions, calculate the tensile force T in the chain due to a force F = 800 N applied to one of the pedals. (b) Calculate the average shear stress T averin the pins.
S-3) In order to carry the 100 KN force safely on the frame in Figure 3, find the diameters of the B and D pins (B single cut D double cut), the thickness t of the BD bar. (Safety Cat.(S)=2, T = 250 Nmm2 o -350 N/mm2) 40.a mm 300 mm ТАКE a-9,6 60.a mm 50 mm D Yatağı 100 mm C t mm |F=100 kN
S-3) In order to carry the 100 KN force safely on the frame in Figure 3, find the diameters of the B and D pins (B single cut D double cut), the thickness t of the BD bar. (Safety Cat.(S)=2, T = 250 Nmm2 o -350 N/mm2) 40.a mm 300 mm a=9.6 TAKE 60.a mm 50 mm D Yatağı 100 mm t mm F=100 kN
TEST YOUR UNDERSTANDING! Problem 1 Four wires support the rigid members CD and AB. If a 500-lb load is applied at point I, determine the angle of tilt of AB and the displacement of point A. The members were originally horizontal, each wire has a cross-sectional area of 0.5 in² and E = 29 x 106 psi. (Taken from Hibbeler, 2015) Follow these questions for your solution: 1. Draw the FBDs of bar CD and bar AB. What are the forces in the wires? Problem 2 The horizontal rigid bar is supported by bars A and B and a pin support. If the system is loaded by P₁ and P2, what would be the vertical displacement of the point of application of P₁? Follow these questions for your solution: 1) Draw the FBDs needed. What is the normal force in bar A? in bar B? 2) Draw the deformation diagram. What compatibility equation would you use to determine the displacement of the point of application of P₁? How did the horizontal bar tilt? Answer to Test your understanding box 1 Problem 1: E Problem 2: D THA 1.8 ft…
E = 150 GPa and I = 39.9(10-6) m¹. (Figure 1) Figure 40 kN-m -6 m- 1 of 1 10 kN-m B
The rigid beam shown in Figure AN- 12 is suspended by three cables. The beam is horizontal prior to being connected to the cables and is to remain horizontal after being attached to the cables. The beam weighs 176.4 kN. 0.6 m Steel A 600 mm E 200 GPa Bronze A 900 mm E- 83 GPa Steel A= 600 mm E 200 GPa 1.0 m Figure AN-12 Which of the following most nearly gives the ratio of the force in the bronze cable to the force in the steel cables?
The shaft is supported at its ends by two bearings AA and BB and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T1=T1= 585-NN forces act in the -zz direction and the 200-NN and 80-NN forces act in the +yy direction. The journal bearings at AA and BB exert only yy and zz components of force on the shaft. Part A Determine the resultant normal force on the cross section at CC. Express your answer to three significant figures and include appropriate units. NC= values ? NC= units? Determine the resultant shear force in the yy direction on the cross section at CC . Express your answer to three significant figures and include appropriate units. (VC)y Values ? (VC)y units ?
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( 48ll O O 2 9:YV The rod BD is made of material with G1= 135 GPa has a diameter 16 mm is bonded to the tube CA at point B, the tube made of material with G2=230 GPa has an outer diameter 37 mm and wall thickness of 7 mm. If T1=803 N.m and T2=1445 N.m, answer the following questions: A B T2 N-m 0.4 m 0.1 m 0.3 m T1 N-m The polar moment of inertia of the rod BD is Your answer The polar moment of inertia of the tube CA is

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The rod is supported by ball-and-socket joint D and cables AB, AC. Suppose that F = 800 N and x 6 m. (Figure 1) %3D