- Created by: Abbie
- Created on: 08-01-12 19:36
Gravity is the frce of attraction between all masses, but you only really notice it when the mass is really big, e.g. a planet.
It has some important effects:
- On the surface of a planet, it makes things accelerate towards the ground
- It gives everything a weight
- It keeps planets, moons and satellites in their orbits (the orbit is a balance between the forward motion of the object and…