Question

what is the density of the cube below if the mass is 36g? h = 3cm w = 3cm l = 2cm

Explanation:

Step1: Calculate the volume of the cube

The volume \( V \) of a rectangular - prism (since it's a cube - like shape with length \( L = 2cm\), width \( W = 3cm\), height \( H = 3cm\)) is given by the formula \( V=L\times W\times H\).

$$V = 2\times3\times3=18cm^{3}$$

Step2: Calculate the density

The density formula is \(
ho=\frac{m}{V}\), where \( m = 36g\) (mass) and \( V = 18cm^{3}\) (volume).

$$ ho=\frac{36}{18}=2g/cm^{3} $$

Answer:

\(2g/cm^{3}\)