1. Gravity
By Eduardo Estrada-Hernandez

2. What is Gravity
Gravity is a force around the earth depending on how
big the planet is.

3. What Gravity
Gravity pulls you down so you can not float into
space.

4. What is Gravity
Gravity is a force that pulls you down on earth.

5. Why you come back to
earth
People come back to earth when you jump because
of gravity pulling you down

6. Lever
A lever helps move things.

7. Wheel and Axle
A wheel and axle help move things.

8. weg
A weg help brake things.

9. Screw
A screw helps connect things.

10. Inclined plane
A inclined plane helps you get things up instead of
lifting it up.

11. pulley
A pulley helps you lift things up high.

12. work
Work is a push or a pull a certain distance.

13. Force
Force is work to do something.

14. friction
Friction helps you stop tings easy .

15. The End