Please read the attached document I need serious help thanks
please ignore my writing unless it helps :P
thanks
osmosis786
1. h > 6x
otherwise the sphere wouldn't submerge completely.
2. The volume of the sphere is added to the water.
3. To calculate the increase of the height you have to transform the volume of the sphere into a volume of a cylinder with the same base area as the water:
where a denotes the additional height: