What is the destiny of a cube with a side length of 2 meters and a mass of 40g?
A. 5 kg/m to the power of 3
B. 120 kg/m to the power of 2
C. 60 kgm
D. 32 kg/m
To determine the destiny of the cube, we need to find its density. Density is defined as mass divided by volume.
The volume of a cube can be calculated by cubing its side length. In this case, the side length is 2 meters, so the volume is (2 meters)^3 = 8 cubic meters.
The mass of the cube is given as 40g. To convert grams to kilograms, we divide by 1000. Therefore, the mass is 40g / 1000 = 0.04kg.
Now we can calculate the density. Density = mass / volume = 0.04kg / 8 cubic meters = 0.005 kg/m³.
Therefore, the destiny of the cube is 0.005 kg/m³.
None of the options provided match this calculation, so none of the options are correct.
To find the destiny of an object, we need to calculate its density. Density is defined as mass divided by volume.
Given that the cube has a side length of 2 meters and a mass of 40 grams, we need to convert the mass to kilograms.
1 gram = 0.001 kilograms
So, the mass of the cube is 40 grams * 0.001 kilograms/gram = 0.04 kilograms.
Next, we need to calculate the volume of the cube. The volume of a cube is given by the formula:
Volume = side length^3
Volume = 2 meters * 2 meters * 2 meters = 8 cubic meters.
Now we can calculate the density of the cube:
Density = mass/volume
Density = 0.04 kilograms / 8 cubic meters
Density = 0.005 kilograms/m^3
Therefore, the density of the cube is 0.005 kg/m^3.
None of the options provided match the calculated density of the cube, so the correct answer is not listed.