A uniform rod AB, 12 m long weighing 24 kg, is supported at end B by a flexible light string and a lead weight (of very small size) of 12 kg attached at end A.The rod floats in water with one-half of its length submerged. Find the volume of the rod  in ×10−3 m3 Take g=10 m/s2, density of water =1000 kg/m3