Answer
--NPV = Present value of future cash flows - Initial Investment.
Present Value of net cash flow | $136,948 | (61000*0.909)+(47000*0.826)+(35000*0.751)+(24000*0.683) |
Amount to be invested | $146,500 | |
Net Present Value [136948 - 146500] | ($9,552) |
80 mm 50 mm 10 mm 10 mm. ?1(F(1111 75mm 10 mm 100 mm---100 mm
15 mm 30 mm 6 mm 15 mm 800 mm 250 mm 250 mm Take Eal = 70 GPa. Part A Determine the elongation of the aluminum strap when it is subjected to an axial force of P = 25 kN. Express your answer to three significant figures and include appropriate units. 2: Å * A O O ? 8= 2.167 mm Submit Submit Previous Answers Request Answer
15 mm 50 mm 6 mm 15 mm 1800 mm 250 mm 250 mm Take Eal = 70 GPa. Part A Determine the elongation of the aluminum strap when it is subjected to an axial force of P=36 kN Express your answer to three significant figures and include appropriate units. CHA MO O ? = 2.21 mm Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
3 (75 mm) -3" 75" (175 mm) (125 mm) 150 mm 75 mm (100 mm) 1100 mm) -22" (ww 095) - 16" wwood) - 18- (450 mm) -12 - (300 mm) 4 #8 4 x 25 mm) 5# 8 (5 x 25 mm) -12" (300mm (50 mm) 2" (50 mm) (b) 12" (300 mm) 3.9 Determine the design moment strength of the sections shown in Fig. 3.41. Neglect the lack of symmetry in (b). Given: f = 4 ksi (30...
Calculate the centroid and moment of inertia of the following figure with respect to the y axis with respect to the x axis. 225 mm 225 mm 50 mm 400 mm 75 mm 75 mm 100 mm 300 mm 225 mm 225 mm 50 mm 400 mm 75 mm 75 mm 100 mm 300 mm
Suppose that L = 15 mm. 150 mm 150 mm -15 mm 15 mm A 100 mm Tap image to zoom Part A Determine the location y of the centroid C of the beam having the cross-sectional area shown. Express your answer to three significant figures and include the appropriate units. 5 = 100.312 mm
TOTAL AREA pls 90 mm 20 mm 3 120 mm + 40 mm 20 mm 2 60 mm
55 mm i 45 mmk 25 mm • 45 mm > 25 mm.. 45 mm Calculating the Centroid of Compound Shapes Using the Method of Geometric Decomposition
Statics: Find the centriod of the plane area. 60 mm 75 mm 75 mm 75 mm 60 mm 60 mm Fig. P5.4
30 mm40 mm 30 mm T 800,000 N-mm 40 mm t 1 mm 60 mm G -78 Gpa, 0.3, E 203 GPa Problem 2 If a slit is cut lengthwise at one of the vertices making the cross section open, determine the maximum shear stress and the angle of twist. (a) Assume ends are unconstrained from warping (b Asse ends are constrained from warping with Cw 2 x 108.