Chp.10 Vocab

The distance an object travels in a unit of time

Dividing the total distance traveled by the total time taken

The speed of an object at one instance in time

The speed of an object and it's direction of motion

The change in velocity divided by the time it takes for the change to occur.

The amount of matter in an object

The amount of resistance to a change in motion increases as an object's mass increases.

The measure of how hard it is to stop the object.

According to this law, the total momentum of a group of objects remains constant unless outside forces act upon the group.