1. As shown, a cube (L = 94 mm) suspended in carbon tetrachloride is exactly balanced by an object of mass m 1 = 610 g. Find the mass m 2 of the cube. 2. As shown, a uniform-diameter rod is weighted...

1. As shown, a cube (L = 94 mm) suspended in carbon tetrachloride is exactly balanced by an object of mass m₁
= 610 g. Find the mass m₂
of the cube.

2. As shown, a uniform-diameter rod is weighted at one end and is floating in a liquid. The liquid (a) is lighter than water, (b) must be water, or (c) is heavier than water. Show your work.