Find the reactions by drawing a free body diagram and then draw the shear force diagram. 30 kN 50 kN B MATHalino.comC A 1 m 3 m 2 m Figure P-403 600 N/m 600 N/m alino.com MATHaling.com 2 m *1m - 2 m R1 R2 Figure P-653
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Q: W LAB B LBC assume w = 4 kips/ft P= 5kips LAB=16 ft LBC=8 ft What is the vertical reaction at A ?…
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Q: Hinge supported beam is loaded by two concentrated forces and a couple. M F, F2 1 Given: /4=20cm;…
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Q: Q2 Figure Q2 shows few loadings applied on bar ABD. Suppose the diameter of the bar is A mm, and…
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A: given; lets take tansion in cord A=Tweight of block A (wA)=400lbcoefficient of friction (f)=0.20
Q: T-15 °C Given: Figure • Find: Horizontal force required to hold plate in position Q= 0.8 m3/s, PA=90…
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Q: Figure Q3a shows a simply supported beam AB with support reactions RA and RB. Two point loads F1 =…
A: In order to calculate the external reactions, first of all we have to use the equilibrium equations…
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A: Given data Weight of Crank = 20 kN Vertical load = 40 kN
Q: 10 kN B. y 6 m 3 m 3 m A D 60 kN
A: It is required to determine horizontal reaction force at C
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A: Given data: Cross-section area of the steel wire = 28 mm2 Length of each steel wire = 19.99 m, 19.98…
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Q: 15 kN/m 10 kN 20 kN.m B AV D 12 kN 2m 2m 1.5m 2m
A: Shear Force is the net vertical force on either side of the section The effect of the shear force is…
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A: Given data: Modulus of elasticity, E = 166 GPa. Draw a labeled diagram of the given bar. Apply…
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A: use method of section cut a section xx Take moment about point C 500*20 +100*10 = FBD*203 FBD =…
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A: ◆ The tension in the cable is 2000 N. ◆ Therefore, the correct answer is option is (C).
Q: Draw the free body diagrams for each part in the figures below: P 4P 4P 2P 0.5m 0.5 m m' 1.5 m 1.5 m…
A: Answer is given below
Q: Q4: An inclined circular gate (AB) with hinge support at (B) and the weight of gate (12KN).…
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Q: In figure, if the floating ball radius is blä 5 0.5 m and its density= 2000 N/m3, the * ? cable…
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A: Given Force elongation graph To find High ductility material High ultimate strength Brittle material…
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Q: Based on the figure below: a. Setup the equations to solve the problem. (10 pts., SO1.5) b.…
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Q: Q2) Figure 2 shows a rope that is stretched between points A and C, there is mass m at point B.…
A: Given data: The magnitude of mass m = 20 kg. The height h = 2 m. The length d = 3 m. The angle…
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Q: J: the roof truss in Fig. 3, is supported by a roller at A and B. Find the value of the reactions.…
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Q: Q1 -A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor and against a…
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A: As per given question α=11.7 m•c E=200gpa ΔT=50°c We have to find load carried by each bar
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Q: In fig. shown, find the reaction force on parř (Bc) . 207kpd EL = 10.7 D=75mm oiL Y.d =0.88 EL=6.1m…
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Q: F2 (2 Q1) Axial displacement of point C in the system shown on the left is 0.01 cm. Find the maximum…
A: Write the given value using suitable variables. Here ΔlC signifies point C axial displacement, F2…
Q: -A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor and against a wall…
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Q: SITUATION. Given: a = 1.5 m, b = 1.5 m, L= 2.4 m W |A B Beam properties: I = 198 x 10° mm* Rod…
A: Given data: a=1.5 mb=1.5 mL=2.4 mE=200 GPad=12 mmI=198×105 mm4 Need to determine the load.
Q: 1. A beam 3 m long weighing 400 N is suspended in a horizontal position by two vertical strings,…
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Q: need help with this review problem Engineering Statics Take F1 = 40 kN, F2 = 20 kN, and d = 8 m…
A: To find support reaction and force in member CD,DI,IH
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Q: 7 ft докл 60° C look 50 g V 80° 140° G 6 G Jo G 66 200kN 2f1 4ft 3ft Find force for all member ? E
A: To find: The forces for all the member. FBD: The free body diagram shown below:
Q: An axial pull of 35000N is acting on a bar consisting of three lengths as shown in fig above. if…
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- .17 A mountain-bike rider going uphill applies torque T = Fd(F = l5lb, d = 4 in.) to the end of the handlebars ABCD by pulling on the handlebar extenders DE. Consider the right half of the handlebar assembly only (assume the bars are fixed at the fork at A). Segments AB and CD are prismatic with lengths L, = 2 in.andL3 = 8.5 in, and with outer diameters and thicknesses d01 = 1.25 in. 101 = 0.125 in. and d03 = O.87in.,i03 = 0.ll5in, respectively as shown. Segment BC’ of length L, = 1.2 in. however. is tapered, and outer diameter and thickness vary linearly between dimensions at B and C. Consider torsion effects only. Assume G = 4000 ksi is constant. Derive an integral expression for the angle of twist of half of the handlebar tube when it is subjected to torque T = Fd acting at the end. Evaluate ‘b1-, for the given numerical1ues.-7 Repeat Problem 2.3-5, but n include the weight of the bar. See Table I-I in Appendix I for the weight density of steel.A metal bar AB of a weight Ills suspended by a system of steel wires arranged as shown in the figure. The diameter of the wires is 5/64 in., and the yield stress of the steel is 65 ksi. Determine the maximum permissible weight W max for a factor of safety of 1.9 with respect to yielding.
- The fr a me A BCD shown in the heure is squeezed by two collinear forces P acting at points A and D. What is the decrease ê in the distance between points A and D when the loads P are applied? (The flexural rigidity EI is constant throughout the frame,) Note: Disregard the effects of axial deformations and consider only the effects of bending due to the loads P.A vertical pole consisting of a circular tube of outer diameter 5 in. and inner diameter 4.5 in. is loaded by a linearly varying distributed force with maximum intensity of q0, Find the maximum shear stress in the pole.The shear stresses t in a rectangular beam arc given by Eq. (5-43): in which Fis the shear force, / is the moment of inertia of the cross-sectional area, /lis the height of the beam, and i] is the distance from the neutral axis to the point where the shear stress is being determined (Fig. 5-32). By integrating over the cross-sectional area, show that the resultant of the shear stresses is equal to the shear force V.
- A rubber sheet in biaxial stress is subjected to tensile stresses ax= 270 Pa ander,. = 144 Pa. The corresponding strains in the sheet are e. = 0.0002 and = 0.000015. Determine Poisson’s ratio and the modulus elasticity of the material.The strength-to-weight ratio of a structural material is defined as its load-carrying capacity divided by its weight. For materials in tension, use a characteristic tensile stress obtained from a stress-strain curve as a measure of strength. For instance, either the yield stress or the ultimate stress could be used, depending upon the particular application. Thus, the strength-to-weight ratio RS/Wfor a material in tension is defined as Rs/w= in which a is the characteristic stress and 7 is the weight density. Note that the ratio has units of length. Using the ultimate stress Uas the strength parameter, calculate the strength-to-weight ratio (in units of meters) for each of the following materials: aluminum alloy 606I-T6, Douglas fir (in bending}, nylon. structural steel ASTM-A57.2, and a titanium alloy. Obtain the material properties from Tables [-1 and 1-3 of Appendix I. When a range of values is given in a table, use the average value.A steel bar has a square cross section of width b = 2.0 in. (sec figure). The bar has pinned supports at the ends and is 3.0 ft long. The axial forces acting at the end of the bar have a resultant P = 20 kips located at distance e = 0,75 in, from the center of the cross section. Also, the modulus of elasticity of the steel is 29,000 ksi. Determine the maximum compressive stress max, in the bar. If the allowable stress in the steel is 18,000 psi, what is the maximum permissible length Lmaxof the bar?
- A thin-walled rectangular tube has uniform thickness t and dimensions a x b to the median line of the cross section (see figure). How does the shear stress in the tube vary with the ratio = a/b if the total length Lmof the median line of the cross section and the torque T remain constant? From your results, show that the shear stress is smallest when the tube is square (ß = 1).A prismatic bar in tension has a length L = 2.0 m and cross-sectional area A =249 mn2. The material of the bar has the stress-strain curve shown in the figure. Determi ne t he elongation 5 of the bar for each of the following axial loads: P = 10 kN, 20 kN, 30 kN, 40 kN. and 45 kN. From these results, plot a diagram of load P versus elongation 5 (load-displacement diagram).A flying but tress transmit s a load P = 25 kN, acting at an angle of 60º to the horizontal, to the top of a vertical buttress AB (see figure). The vertical buttress has height h = 5.0 m and rectangular cross section of thickness t = 1.5 m and width b = 1.0 m (perpendicular to the plane of the figure). The stone used in the construction weighs y = 26 kN/m3. What is the required weight W of the pedestal and statue above the vertical buttress (that is, above section A) to avoid any tensile stresses in the vertical buttress?