Question

Define relaytive gravity in simple words..

Answer 1

Relative density, is the ratio of the density of a substance to the density of a given reference material.

Answer 2

Answer:

The answer is gravity: an invisible force that pulls objects toward each other. Earth's gravity is what keeps you on the ground and what makes things fall. An animation of gravity at work. Albert Einstein described gravity as a curve in space that wraps around an object—such as a star or a planet.