Pathway MathAS Asses x ure l httpslimathasrationals netasses

Pathway MathAS Asses x ure l https/limathas.rationals net/assessment/showtestphp?action skipBtoa4 reasoning h wise is supporting half the weight ofthe pictwe.However, since the wares extend at at an they are also imparting free towards the left andngt afore efuhr wires were to wap, the pictwe wouldsowe toausal opposite wire) Therefore, the force au each wire is peater than 15 poundi Arte artwork in place Road all answers to two deciaal laces 15 pounds 15 pounds How do we lanow that The angles for each wine ane the same The wines are the sanse length The paistingss level The problema states that each wire is supportang halfthe weiglt of the Pinture What is the total free (sn pounds) everted on each wire? Repeat the previous question with a piece of art wei atte cwmest coufeamiau\" suppose each wwe las a brealang point ofsopounds what is the beasiest piece of art that cau be supponed t piece of art the wweseaa support ifwe are fee to change their coufgeaatiou\"

Solution

(a) option _ D

i.e., the problem states that each wire is supporting half the weight of the picture

(b) tanx = (opposite side) / (adjacent side)

||u_x|| = | 15* tan(20) | = 5.4595 pounds

||v_x|| = | 15* tan(20) | = 5.4595 pounds