Q:
# How do you find mass?

**Mass is equal to density times volume, or m = Dv, since density is equal to mass divided by volume, or D = m/v.** Mass is denoted by the symbol "m," and its SI units are kilograms.

Mass is considered an unchanging property of an object. For example, a 1-kilogram object on Earth is still 1 kilogram on the moon despite differences in gravity that affect weight. To find weight, mass is multiplied by the acceleration of gravity.

In addition, Newton's Second Law of Motion states that force equals mass times acceleration, or F = ma. Therefore, mass is equal to force divided by acceleration, or m = F/a, as long as the mass is constant.

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Q:
## What is the density of a pencil?

A: The density of a pencil varies based on the type of pencil, but it can be found by measuring the pencil's mass, preferably in grams, and then dividing the ... Full Answer >Filed Under: -
Q:
## What tool is used to measure density?

A: Density is defined as mass per unit volume, so it is necessary to measure both the weight and volume of an object to determine its density. Use a scale to ... Full Answer >Filed Under: -
Q:
## How many litres are in a tonne?

A: The number of liters in a ton depends on the density of the liquid, because liters are units of volume and tons are units of mass. For water, 1000 liters w... Full Answer >Filed Under: -
Q:
## What is the relationship between mass and density?

A: Density and mass are mutually dependent physical properties, with density being equal to the amount of mass per unit of volume of any particular object or ... Full Answer >Filed Under: