This problem has been driving me nuts for 2 days.
A brrick with a density of 1.4x10^3 kg/m^3 is placed on top of a piece of styrofoam floating on water. If one half the volume of the styrofoam sinks below the water, what is the ratio of the volume of the styrofoam compared to the volume of the brick? (assume the styrofoam is massless.)
A. 0.7
B. 1.4
C. 2.8
D 5.6
Any help?
A brrick with a density of 1.4x10^3 kg/m^3 is placed on top of a piece of styrofoam floating on water. If one half the volume of the styrofoam sinks below the water, what is the ratio of the volume of the styrofoam compared to the volume of the brick? (assume the styrofoam is massless.)
A. 0.7
B. 1.4
C. 2.8
D 5.6
Any help?