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+
+clear//
+
+//Variable Declaration
+W=24*10**3 //Load in kips
+E=29*10**6 //Youngs Modulus in psi
+L=72 //length in inches
+theta=30 //Angle in degrees
+
+//Calculations
+L_ab=L/sin(theta*%pi*180**-1) //Length of AB in inches
+L_ac=L/sin((90-theta)*%pi*180**-1) //Length of AC in inches
+
+//Applying the forces in x and y sum to zero
+//Applying the follows energy formula
+//Applying Castiglinos theorem 
+delta_A=91.16*W*E**-1 //Displacement in inches
+
+//Result
+printf("\n The displacement of point A is %0.4f in",delta_A)