Answer Happy

A wooden bearn whose length is 1 m is 100 mm wide and 200 mm high. It carries a load of 100 kN as shown Compute the maximum principal stress at A Select the correct response 39.85 MPa 35.65 MPa 42.16 MPa 53.46 MPa A. 50 mm T -500 mm- 30- X 100 kN