# Relationship between mass density and gravity

### Relative density - Wikipedia

The weight of an object is the force of gravity on the object and may be defined as the mass times the acceleration of gravity, w = mg. Since the weight is a force. In Newtonian theory, there is a relationship between mass and gravity, and in any theory there is a relationship between density and mass. So certainly there is. Relative density, or specific gravity, is the ratio of the density of a substance to the density of a A substance with a relative density greater than 1 will sink. Where M is the molar mass and the approximately equal sign is used because .. vacuo), for ρs/ρw gives the relationship between apparent and true relative density.

Беккер осмотрел свой бок. На рубашке расплывалось красное пятно, хотя кровотечение вроде бы прекратилось.

Рана была небольшой, скорее похожей на глубокую царапину. Он заправил рубашку в брюки и оглянулся.

Позади уже закрывались двери.