Gravity

Answer 1

Gravity is the force that attracts objects with mass towards one another. It is responsible for keeping objects on the surface of the Earth and for the movement of celestial bodies in space. Gravity is described by Isaac Newton's law of universal gravitation, which states that the force of gravity between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. The strength of gravity also depends on the mass of the objects involved. For example, the gravitational pull of the Earth is much stronger than that of a smaller object like the Moon. Albert Einstein's theory of general relativity later expanded our understanding of gravity, describing it as the curvature of spacetime caused by mass and energy.

Answer 2

Just say what gravity is and what is does

Answer 3

Gravity is a natural force that exists between any two objects with mass. It pulls objects towards each other and keeps them grounded on the surface of a planet. It is the reason why objects fall when dropped and why celestial bodies like planets orbit around larger ones. Gravity is essential for keeping things in place and influences the structure of the universe on both large and small scales.