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Motion and Forces

TermDefinition
position describes the location of the object
reference point locations in which you compare to other locations
motion a change in positions over time
speed how far something moves in a given amount of time
vector quantity that has both size and direction
velocity speed in a specific direction
acceleratoin the rate at which the velocity changes
centripetal acceleration acceleration in a circular motion
force a push or a pull
net force the combination of all forces acting on an object
inertia the tendency of all objects to resist a change in motion
gravity force of attraction between objects due to their mass
free fall when gravity is pulling it down and no forces are acting on it
orbit when an object travels around another object in space
Created by: 18sstern1013
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