Answer: The density of object is [tex]2kg/m^3[/tex]
Explanation:
To calculate density of a substance, we use the equation:
[tex]\text{Density of a substance}=\frac{\text{Mass of a substance}}{\text{Volume of a substance}}[/tex]
We are given:
Mass of object = 180 kg
Volume of object = [tex]90m^3[/tex]
Putting values in above equation, we get:
[tex]\text{Density of object}=\frac{180kg}{90m^3}\\\\\text{Density of object}=2kg/m^3[/tex]
Hence, the density of object is [tex]2kg/m^3[/tex]
