Gravity is a force that draws things towards each other. It is an invisible force that causes things to fall towards the ground and also causes planets to revolve around the Sun in their orbit.
Gravity is a force that draws things towards each other. It is an invisible force that causes things to fall towards the ground and also causes planets to revolve around the Sun in their orbit. Every object, including black holes in space, has gravity. When you throw your ball towards the sky, it ev