Well, the density of the water is

so i believe that is what the question is asking for :)
To calculate force, use the formula force equals mass times acceleration, or F = m × a. Make sure that the mass measurement you're using is in kilograms and the acceleration is in meters over seconds squared. When you've solved the equation, the force will be measured in Newtons.
I want to say that they will be primarily flat but I honestly don't know
The answer is attract. Hope it helps! :)