- #1
vinamas
- 43
- 1
Homework Statement
A wooden cube is floating in a cup containing drinking water and an unidentified fluid.0.5 of the cube's volume is submerged in water and 0.4 of the cube volume is floating on the unidentified fluid
find the density of the cube and the density of the unidentified fluid
Homework Equations
density=mass/volume
FB=density*volume*gravity
The Attempt at a Solution
well I try to solve it with a system of equations but am having no luck my attemp:
FB=1000*0.5*V*9.81 and FB=density*0.4*V*9.81 you can see that I have 3 variable as a ressult I can't solve it