there is no gravity
some boats are made of special materials that allow it to sink very very slowly and or not at all.
objects sink because they are to heavy.
Very slowly and have lots of extra drill bits.
Objects sink when the density of the object is more than that of the water.
it will float
the objects whose density is more than that of fluid sink in the liquid
If the object is more dense it will sink
Only objects having a density higher than the density of a liquid sink.
If an objects density is less than the density of what it is put in it will float. If the objects density is greater it will sink.
objects with higher density than water sink, ones with a lower density float
Objects sink in water because they are denser than water, not necessarily because they are heavier.
irregular objects will sink due to uneven sides on the will not sink