1. ## Determine the Formila

Lead has a density of 11 g/cm3. What is the mass of a lead weight with a volume of 25 cm3?

2. Originally Posted by EmpressGirl
Lead has a density of 11 g/cm3. What is the mass of a lead weight with a volume of 25 cm3?
Hi

You surely know this formula : $m = \rho V$ where
$m$ is the mass
$\rho$ is the volumic mass
$V$ is the volume

3. p = m / v where p is density, m is mass and v is volume
11 = m / 25

Hope you will be able to take it from here and find m.

Originally Posted by EmpressGirl
Lead has a density of 11 g/cm3. What is the mass of a lead weight with a volume of 25 cm3?