Position
Location of an object
Reference Point
Location in comparison to another location
Motion
Change in position over time
Speed
How far an object moves in a given time
VECTOR
Quantity that has direction + magnitude
Velocity
Speed in a specific direction
Inertia
Tendency of objects to resist a change in motion
Newton’s 1st law
An object in motion stays in motion, + an object at rest stays at rest, unless acted upon by another force
Newton’s 2nd law
F=ma
Newton’s 3rd law
For every action there is an equal and opposite reaction