How do you find body mass knowing density? Write down the formula and name all the quantities in the formula.

The mass of a body directly depends on its volume and the density of the substance of which it consists. In other words, to determine the mass of a body, we just need to know the density and volume of this body.

Let’s write down the formula for the density of the body.

ρ = m / V.

From this formula, we can easily determine the mass.

m = ρ * V, where m is the mass of the body, ρ is the density of the body, V is the volume of the given body.