Question

define gravitational force​

Answer 1

Answer:

Gravity, or gravitation, is a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward one another. On Earth, gravity gives weight to physical objects, and the Moon's gravity causes the ocean tides.

Answer 2

Answer:

It is the universal force of attraction acting between all matters ... On earth all bodies have a weight, or downward force of gravity , proportional to their mass , which earth's mass exerts on them.

Gravity is measures by the acceleration that it gives to freely falling objects.

Hope it helps you