Question

Find the density of a rectangular prism on Earth that weighs 12,358 g, has a height of 35 cm, a base side-length of 4 cm, and a second base side-length of 8 cm.

Answer 1

11.03g/cm³

Step-by-step explanation:

Given parameters:

Mass of the prism = 12358g

Height = 35cm

base side length = 4cm

second base side length = 8cm

Unknown:

Density of the rectangular prism = ?

Solution:

To find the density of the prism, we must find the volume first.

Density is the mass per unit volume of a substance;

Density =
`(mass)/(volume)`

Volume of rectangular prism = length x width x height

= 4 x 8 x 35

= 1120cm³

Insert the parameters;

Density =
`(12358)/(1120)` = 11.03g/cm³