Question

what is the gravity ?​

Answer 1

Gravity can be defined as the force which a planet (or a body) exerts on other objects and draws them towards its center.
OR
Gravity is a force of attraction between objects that is due to their masses.

Answer 2

Answer:

Gravity is a force which tries to pull two objects toward each other. Anything which has mass also has a gravitational pull. The more massive an object is, the stronger its gravitational pull is. ... Gravity is what gives you weight. It is the force that pulls on all of the mass in your body.