Q.2. A wooden beam of rectangular x-section is simply supported on a span of 3.0 m. the longitudinal axis of the beam is horizontal, and the x-section is tilted at an angel of 30 to the horizontal axis. The load on the beam is a vertical uniform load of intensity = 1.6 kN/m acting through the centroid. Determine the position of neutral axis and maximum tensile stress if b= 75 mm, h= 75+---------- ( to be suitably assumed )