What is the density of a cube with a side length of 2 m in a mass of 40 kg
To calculate the density of the cube, we need to use the formula:
Density = Mass / Volume
The formula for the volume of a cube is:
Volume = Side length^3
Given:
Side length = 2 m
Mass = 40 kg
Volume = 2^3
Volume = 8 m^3
Density = 40 kg / 8 m^3
Density = 5 kg/m^3
Therefore, the density of the cube is 5 kg/m^3.
To calculate the density of a cube, you need to divide its mass by its volume.
First, let's calculate the volume of the cube. Since it has equal side lengths, the volume can be found by cubing the side length:
Volume = (side length)^3 = (2 m)^3 = 8 m^3
Now, divide the mass by the volume to find the density:
Density = Mass / Volume = 40 kg / 8 m^3
Therefore, the density of the cube is 5 kg/m^3.