Gravity.
The force that keeps a book falling after it is released is gravity. Gravity is the attractive force between two objects with mass and it pulls the book towards the Earth.
gravity, the one that keeps you falling down. or the electromagnetic force which keeps you from falling through the floor.
gravity
The force that keeps you from falling through your bed when you lie on it is essentially a balance of gravitational force and normal force. Gravity pulls you down towards the Earth, while the normal force from the surface of the bed pushes back up on you with an equal amount of force, preventing you from passing through the bed.
The largest force that keeps the Earth circling the sun is gravity. Gravity is the force of attraction between the Earth and the sun that keeps the Earth in its orbit.
gravity
The pulling force that keeps us on Earth is gravity. Gravity is the force that attracts objects with mass toward one another. This force is what keeps us and everything else on Earth grounded.
The force that keeps us on Earth is called gravity. It is the force of attraction between objects with mass, such as the Earth and everything on its surface.
You mean 'keeps in the orbit of the sun? Gravitational force of attraction keeps the earth going around the sun.
Sir Isaac Newton
The gravitational force.
Gravity pulls objects towards the center of the Earth due to the planet's mass. This force is what keeps us on the ground and is responsible for objects falling towards the Earth when dropped.