Question

please do Part A and Part B and part C.

Problem 4.56 The three A-36 steel wires each have a diameter of 4 mm and the unloaded lengths of each wire are LAC = 1.50 m and LAB = LAD = 2.10 m. (Figure 1) Part A Determine the force in wire AC when the 150-kg mass is suspended from the ring at A. Express your answer to three significant figures and include appropriate units. Fac = Value Units Figure < 1 of 1 Submit Previous Answers Request Answer D X Incorrect; Try Again; 5 attempts remaining Part B Determine the force in wire AB when the 150-kg mass is suspended from the ring at A. Express your answer to three significant figures and include appropriate units.

Part C :

Determine the force in wire AD when the 150-kg mass is suspended from the ring at A.

Answer 1

solution fac + favx4 + FADX4 - 150x9:0) = 1471.5N FABE FAD I symmetrical) fazt 2x FARV4.14715N -O : As = Anca CAD As AE -FARY 2.10 . Facyloso TART DE fac= 1:49 FAB - © 414FA B+ fanx @ 21471.5 3 FAB=1471.51 >> FAB=4905N fac = 1.484 90.5 faca 686.7 N #AD = 490'5N