The A-36 steel beam has a depth of 10 in. and is subjected to a constant moment M0, which causes the stress at the outer fibers to become σY = 36 ksi. Determine the radius of curvature of the beam and the beam’s maximum slope and deflection. E=29000 ksi.

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.