Question

An object has a mass of 2 kilograms, and a volume of 4 meters cubed. What is the density of the object?

Answer 1

Density (D) is a quantity defined as mass (m) per unit volume (v): D = m ÷ v. Since these three quantities are related, you can find one of them if you know the other two

Answer 2

since density =mass/volume

2kg/4m3

1/2=0.5kg/m3