I forgot about the test. Can you please help me study?
No problem, I'll help you but you own me. First gravity is an invisible force that attracts objects towards one another.
Gravity is relativly a weak force. The strengh of the force varies directly with the masses of the objects and the distance between them.
Do you understand now?
Gravity is an invisible force that attracts objects towards each other. It is a weak force and varies with mass and distance between the objects. If you throw a ball up, gravity will bring it down while slightly moving the Earth closer to the ball.