The eye bolt shown in Figure He) is subjected to three forces F1 = 31 N. F2 = ?6 N and F3: 214 N. Determine the required value of a if the resultant of the three forces is to be along the x axis. Determine the corresponding magnitude of the resultant force and write this in Cartesian form. Take = 33. F3 Figure 1(a) Question 1[Ia} [211 mark!) The tractor shown in Figure 1{b} is used to move a huge pile of soil from one place to another) Draw the free body diagram for die tractor with a full bucket load [all the ner details of the tractor are not needed}. Use a suitable notation to name all the unknown forces