A crane lifts the 20500 kg steel hull of a ship out of the waterDetermine the following (a) the tension in the crane's cable when the hull is submerged in the water_ N (b) the tension when the hull is completely out of the water.200900 N I got part B but I can't seem to get part AI've been using Fnet Fb+Ft-Fg.help would be greatly appreciated D