The--------of an objects location when we describe an objects position we compare it to surrounding objects
Position
Is a change to a objects position
Motion
The --------- of an object is how fast it's position changes over time it is meachured in units of distance per unit of time
Speed
Is the speed and direction of an object
Velocity
Is a change in velocity over time when a moving object speeds up slows down or changes direction it accelerates
Acceleration
Balanced forces
When forces act on a object without changing its motion they are called forces
A force is any-------or--------
Push and pull
Forces that do not ad up to zero are ---------forces
Unbalanced forces
---------is the tendency of an object in motion to stay in motion or of an object at rest to stay at rest
Inertia
---------is a noncontact forse that acts over a distance and pulls all objects towerd each other
Gravity
-------- is a forse between surfaces that slows objects of stops them from moving
Friction
-------is the ability to do work
Energy
Energy that is stored inside an objects is called -----------energy it is a form of energy that an objects has become of it's objects
Potential
Occurs when two or more objects hit each other with a force
Collision
Measures how easy or hard it is to stop a moving object
Momentum
Is the movement of energy from one object to another
Energy transfer
Says energy cannot be created or destroyed it can only change form
Convention of energy