| A | B |
|---|
| Sliding Friction | when two objects slide across one another |
| air resistence | the opposition to movement caused by air particles |
| gravity | a pulling down force |
| wheightlessness | the condition in which there is no gravity |
| sattelite | an object that revoles around another object |
| orbit | the path of which something revolves around another object |
| rolling friction | when a round object rolls across a surface |
| mass | the amount of matter in an object |
| Would you weigh more or less on the moon? | less |
| Would you weigh more or less on Jupiter? | more |
| What would you experince in space? | wheightlessness |
| How would you sleep in space? | you would be restrainted to keep from floating |
