PROGRAMING QUESTION, SOLVE USING PYTHON

(x,y) 12 4 (*2,y) Figure 1.0. Resultant force for the truss Figure 1.0 shows a truss with two members, marked as member 1-2 and member 2-3. Point O and are fixed and Point is a free point. A force of P (kN) is subjected at Point downwards. Checking the initial condition The coordinate for each points are stated as; (X1, y), (X2, y2) and (x3, y3) Hence X12 = X23 = Y 12 = Y23 = The length of member 1-2 and member 2-3 could be obtained by 112 = 123 = Which the cosine vectors for each member could be concluded as; 012 = B12 = C23 = B23 = The first procedure is to establish an equilibrium equation for every member force. The axial force for member 1-2 is denoted as N12 and member 2-3 is N23. Here, the equilibrium condition at Point could be considered as Equilibrium on horizontal direction : Nas N12 A A