A barge (length = 40 ft) with a flat bottom and rectangular ends, as shown in Figure P4.38, has a draft of 6.0 ft when fully loaded and floating in an upright position. Is the barge stable? If the...

A barge (length = 40 ft) with a flat bottom and rectangular ends, as shown in Figure P4.38, has a draft of 6.0 ft when fully loaded and floating in an upright position. Is the barge stable? If the barge is stable, what is the righting moment in water when the angle of heel is 15°?