which is the correct equation for calculating density? * 10 points density = mass/volume density =…

which is the correct equation for calculating density? * 10 points density = mass/volume density = mass/weight density = volume/mass density = volume/weight what is the density of an object whose mass is 180 grams and whose volume is 45 cm^3? * 10 points 4cm/g 0.25 g/cm^3 4 g/cm^3 0.25 cm^3/g weight is a flawed measure of mass because it * 10 points is not used in other countries is affected by the force of gravity tends to fluctuate can be influenced by temperature and pressure

which is the correct equation for calculating density? * 10 points density = mass/volume density = mass/weight density = volume/mass density = volume/weight what is the density of an object whose mass is 180 grams and whose volume is 45 cm^3? * 10 points 4cm/g 0.25 g/cm^3 4 g/cm^3 0.25 cm^3/g weight is a flawed measure of mass because it * 10 points is not used in other countries is affected by the force of gravity tends to fluctuate can be influenced by temperature and pressure

Answer

Explanation:

Step1: Recall density formula

Density $\rho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.

Step2: Solve first - question

Based on the formula, the correct equation for calculating density is Density = Mass/Volume.

Step3: Solve second - question

Given $m = 180$ g and $V=45$ cm³. Using $\rho=\frac{m}{V}$, we substitute the values: $\rho=\frac{180\text{ g}}{45\text{ cm}^3}=4$ g/cm³.

Step4: Solve third - question

Weight $W = mg$, where $g$ is the acceleration due to gravity. Since $g$ can vary depending on location (e.g., different on Earth and Moon), weight is affected by the force of gravity and is a flawed measure of mass.

Answer:

  1. Density = Mass/Volume
  2. 4 g/cm³
  3. is affected by the force of gravity