Question

1. a block has a mass of 120 g and a volume of 60 cm^3. what is its density?

Explanation:

Step1: Recall density formula

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

Step2: Substitute values

Given $m = 120\ g$ and $V=60\ cm^{3}$, then $
ho=\frac{120\ g}{60\ cm^{3}}$.

Step3: Calculate density

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

Answer:

$2\ g/cm^{3}$