(a) Eight wheel-loads of magnitude P1, P2, P3, P4, Ps, P6, P, and Pg cross a simply supported girder of span 50 m from left to right, as shown in Fig. 4. The magnitude of loads in kN are; (i) P = 20, (ii) P2 = 60 + last digit of pin code of your %3D residence, (iii) P3 = 20 + second last digit of your roll number, (iv) Ps = 10 + last digit of your roll number, (v) Ps = 30 + last digit of your roll number, (vi) P6 = %3D 50 + second last digit of your roll number, (vii) P, = 20 + second last digit of your roll number, and (viii) P3 = 100. The spacing between the loads are 2.0 m, 4.0 m, 6.0 m, 2.0 m, 4.0 m, 6.0 m and 3.0 m, with P, as the leading loading. Using influence lines, obtain the Maximum Shear force and Bending moment at following two sections: (i) Section 14.0 m from left support (ii) Section 36.0 m from left support Ps P Po Ps P4 P3 P2 Pi 6. 4 2 6. 4 8 8 88 8 A 50 Fig. 4 (all distances are in m) (b) Obtain the maximum bending moment and maximum shear force anywhere on the girder as shown in Fig. 4, if a uniformly distributed load of length l, having an intensity w, crosses the girder from left to right. Assume, l = 4 m + last two digits of your roll number in m; and w = 5 kN + last digit of your pin code in kN. Roll Number - 190003034 pincode - 390012 2.