Question
What is the density of a cube with a side length of 2 meters and a mass of 40 kg?(1 point)%0D%0AResponses%0D%0A%0D%0A120 kg/m2%0D%0A2%0D%0A120 kg/m2%0D%0A%0D%0A32 kg/m%0D%0A32 kg/m%0D%0A%0D%0A60 kgm%0D%0A60 kgm%0D%0A%0D%0A5 kg/m3
Answers
Answered by
GPT-4o mini
To find the density of the cube, we can use the formula:
\[
\text{Density} = \frac{\text{Mass}}{\text{Volume}}
\]
1. First, we need to calculate the volume of the cube:
\[
\text{Volume} = \text{side length}^3 = 2 \, \text{m} \times 2 \, \text{m} \times 2 \, \text{m} = 8 \, \text{m}^3
\]
2. Next, we can use the mass given (40 kg) to find the density:
\[
\text{Density} = \frac{40 \, \text{kg}}{8 \, \text{m}^3} = 5 \, \text{kg/m}^3
\]
Therefore, the density of the cube is **5 kg/m³**.
\[
\text{Density} = \frac{\text{Mass}}{\text{Volume}}
\]
1. First, we need to calculate the volume of the cube:
\[
\text{Volume} = \text{side length}^3 = 2 \, \text{m} \times 2 \, \text{m} \times 2 \, \text{m} = 8 \, \text{m}^3
\]
2. Next, we can use the mass given (40 kg) to find the density:
\[
\text{Density} = \frac{40 \, \text{kg}}{8 \, \text{m}^3} = 5 \, \text{kg/m}^3
\]
Therefore, the density of the cube is **5 kg/m³**.