A cantilever beam with a width b =100 mm and depth h = 150 mm has a

Question:

A cantilever beam with a width b =100 mm and depth h = 150 mm has a length L = 2 m and is subjected to a point load P = 500 N at B. Calculate the state of plane stress at point C located 50 mm below the top of the beam and 0.5 m to the right of point A. Also, find the principal stresses and the maximum shear stress at C. Neglect the weight of the beam.