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**The Problem**

Hi, I just got this question in a physics class that I am taking, I have been looking at it for about 30 minutes and can't seem to crack it, probably doesn't help that I'm learning it in another language but anyways. A Ice cube of temperature 0 degress Celsius is floating on water. The ice cube's volume is 7.5 cm^3

Find the buoyancy of the ice cube. Density of ice at 0 degrees is 9.17 g/cm^3

Calculate the volume of the part of the ice cube that is under water.

**Relevant Equations**

Obviously I used the buoyancy formula to find the buoyancy of the ice cube, F = density x volume x gravity which I got to equal 73.65 Newtons

And then I would assume that I have to use V of the object = Force of buoyancy / density of water * gravity

**Attempt**

Using the second formula that I mentioned, I plug in the numbers and get the same volume that I was given, the volume of the ice cube. Which unfortunately actually makes sense because I am using the full force of buoyancy, and the density of water, and gravity. Nothing in there is specific to the part of the ice cube that is under water. With the given information i don't see how it is possible to actually calculate the amount of the ice cube that is under water.

Any help is appreciated,

Dane