The copper shaft is subjected to the axial loads shown. Determine the displacement of end A with respect to end D if the diameters of each segment are dAB = 20mm, dBC = 25mm, and dCD = 12mm. Take Ecu = 126GPa.

6

|20 kN 15 kN/m A 2 m 4 m B.

1.25 m y 180 N '0.5 m F2 0.75 m

1:43 * a E .l 85 Assignment 1.pdf Assignment 1 Find the centre of area (centroid) of the following figures. 72 mm in. 2 in. - 30 mm -+ 45 mm- 30 mm 54 mm 3 in 48 mm 6 in 54 mm 72 mm 6 in. S in r= 10 in. S n. a =5 in. r-4 in 12 in a=5 in. Deganret ectanica Ewr.

20 KN 2 m A B 4 kN/m 5 m Problem 10 kNm 30 KN hinge 2 m

What would be the resultant force Fof the triangular distributed load and its location d measured from point A. 90 lb/ft 3 ft 5 ft 2 ft > Select one: O a. F= 225 Ib and d= 3.67 ft O b. F= 300 Ib and d=2.5 ft O C.F= 450 ib and d=3.67 ft O d. F= 300 Ib and d= 1.67 ft

Figure 2-3 20 kN 20 kN 20 kN 10 kN 10 KN 4m

Pravinbhqi

Please give a detailed solution, I want to learn the process and understand it so I can solve it on my own.