Question

What is density?

the amount of matter in a given volume
the force of attraction between two objects having mass
the mass of an object multiplied by the force of attraction acting upon it
the measure of how much matter is in an object

Answer 1

Density is The mass per unit volume of a substance is called density. Density = mass/volume.

So I'd say the answer is: The mass of an object multiplied by the force of attraction acting upon it

The formula for Density is: p=m/v

p: Density

m: Mass

v: Volume

Hope this helps.