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Q: 1. A quantity of gas at pressure of (50 psig) has a volume of (1000 ft³). If the gas is compressed…
A: Dear student, According to the guidelines I am allowed to answer only one…
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Q: ample 2: Convert the quantities 300 lb.s and 52 slug/ft' to appropriate SI units.
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Q: Problem 1: One end of a U-tube that contains water is open to the atmosphere, but the other end is…
A: ...
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Q: 1 bar to lbm/ft-s2
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Q: Convert the quantities 300 lb s and 52 slug/ft' to appropriate SI units. SOLUTION Using Table 1
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- The centrifuge shown in the figure rotates in a horizontal plane (the x-y plane) on a smooth surface about the z axis (which is vertical) with an angular acceleration a. Each of the two arms has a weight w per unit length and supports a weight W = 2B/L at its end. Derive formulas for the maximum shear force and maximum bending moment in the arms, assuming b = L/9 and c = L/10.A cable with force P is attached to a frame at A and runs over a frictionless pulley at D. Find expressions for shear force V and moment M at x = LI2 of beam BC.At a full d raw, an archer applies a pull of 130 N to the bowstring of the bow shown in the figure. Determine the bending moment at the midpoint of the bow.
- Solve the preceding problem for the following data: b = 6 in., b = 10 in, L = 110 ft, tan a = 1/3, and q = 325 lb/ft.Find expressions for shear force V and moment M at x = x0of beam AB in terms of peak load intensity q0and beam length variable L. Let x0= 2L/3.An L-shaped bracket is supported by a frictionless pin at A and a cable between points B and D. If pin A is the origin, point C is at (-7, 0); and pin B is at (-7, -10). The cable is attached between point B and an anchor at point D, at (-2, -14). Units are in feet. Force F acts at point C at an angle of 60o from the positive x-axis. Determine the magnitude of the moment that the force F produces about point A. Determine the tension required to hold the bracket in position.
- Find the internal force system acting on section 3 for the pin-connected frame. a P = 255 N (C), V = 0, M = 29.8 N · m b P = 255 N (T), V = 0, M = 29.8 N · m c P = 255 N (C), V = 0, M = 92.8 N · m d P = 525 N (C), V = 0, M = 29.8 N · mThe figure shows a control bar, subjected to a force of 90N. Since the length of the bar is 225 mm and the moment of the clockwise force on B is 13.5 N.m, determine the value of α. Solve the problem using scalar notation and explain your result.Consider the figure below where force P is applied at end A of the bar ABCD. 1. What is the magnitude of the moment of force P about point B? 2. What is the magnitude of the smallest force Q that can be applied at A to produce the same moment about B as the original force P?
- In the figure below, all the bearings are movable bearings and the C bearing is in an inclined position. Draw the M, N, T diagrams according to your force values. (20kN force is perpendicular to the beam it acts on. P1, P2, P3 forces are in the vertical direction.) q=7 kN/m P1=25 kN P2=27 kN P3=11 kNCalculate and draw the shear force and Bending moment diagram of the following figure. Note Ra and Rb = 92.6 kN which are support reactionsP= 46.3 P= 46.3 P= 46.3 P= 46.3 R A Ra H गी - 0.675(m) 1.35 (m) 1.35 (m) 1.35 (m) 1. 0.675(m)A curved bar BCDE is shown in the figure with origin of the reference axes at E. A force F⃗1 equal to 12 kN is applied parallel to the y-axis at point B. A second force F⃗2 of 20 kN is applied at D parallel to z. A cable between points A and B is supporting the bar from rotating about the x-axis. The bar is also supported by a cylindrical hinge at E which can react with three forces along each coordinate axis and with moments about the y and z axes, respectively. Point A has coordinates {x = 10.0,y = −0.8,z = 0.0} m. Please do: 1. Draw the Free Body Diagram (FBD) of the structure. 2. Find the reactions at E and the tension in the cable AB. Hint: The segment BC of the curved bar is oriented parallel to z.