Question

Solve the question with the cosine and sine laws. And draw the picture clearly. I will rate

In order to unload the looox box from the boot, it is held above the trailer as shown in the following figure. Assuming that the size and friction in pulley °C in negligible : . a) Calculate the tension in cable, AB ACB that is celtached to the walls cat A and B and in cable CD, using equilibrium equations. Draw the Coresponding free -body cagrand b) Double check results of part a) with scalled and neat drawing А

Answer 1

Soin os in the given diagsan conditio. • given that fully is marblers and to Fiction len. het the mass of Box = W.. 8 . Tension - m AC = Ti e in co. BC= P2 free sody diagrama the value knowing I Few! Te Ta can be sored 2 Applyy em end" - eghoe from Eff=0 I calls + P2 Cos 30 = Hafsin 45o 4661, +0.866)2 = Wt 07099 feos 45 = TasmBoº Ef=0 Tsimist Feos 48 0.2591, + 0.7076