| Word |
 |
|
| Definition |
|
|
| relative motion |
motion that is described based on a frame of reference |
| motion |
any change of position |
| acceleration |
change in the speed or direction of an object's motion |
| gravity |
force that pulls all objects toward each other |
| position |
describes a certain place |
| force |
any push or pull |
| newton |
metric unit of force |
| frame of reference |
things around you that you use to describe motion |
| speed |
measure of an object's change of position during a unit of time |
| weight |
measure of the force of gravity on an object |
| friction |
force that keeps two objects that are touching from easily sliding past each other |
Biology Lab Midterm
