We have a cylindrical plastic bucket of 12 liters and 25 cm base. Its mass is 0.60 kg.
a) If we put it vertically in the sea (with the open part facing up), what part of the cube will be submerged? (The density of water can be considered to be 1025 kg/m3).
b) From the position of the previous section, what force do we have to apply to submerge it completely?
c) How much sand do we have to put if we want to submerge it so that 2 cm remain above the water?