2. an object has a mass of 10 grams and a volume of 5 cm³. what is the density of the object?

Explanation:

Step1: Recall density formula

Density $\rho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.

Step2: Substitute given values

Given $m = 10$ g and $V=5$ $cm^{3}$. So $\rho=\frac{10\ g}{5\ cm^{3}}$.

Step3: Calculate density

$\rho = 2$ g/$cm^{3}$

Answer:

$2$ g/$cm^{3}$