Write a computer program that can be used to determine the maximum shear stress in the bea...

Write a computer program that can be used to determine the maximum shear stress in the beam that has the cross section shown, and is subjected to a specified constant distributed load w and concentrated force P. Show an application of the program using the values L = 4 m, a = 2 m. P = 1.5 kN, d1, = 0, d2 = 2 m, w = 400 N/m, t1 = 15 mm, t2 = 20 mm. b = 50 mm, and h = 150 mm.