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Motion and Forces

TermDefinition
position describes the location of an object
reference point a location where you compare other locations
motion change in position over time
speed measure of how far something moves in a given amount of time
vector a quantity that has both size and direction
velocity speed in a specific direction
acceleration the rate at which velocity changes
centripetal acceleration acceleration in circular motion
force simply push or pull
net force combination of all forces acting on one object
internia Newtons first law is also called the law of ________
gravity force of attraction between objects due to their mass
free fall when gravity is pulling it down and no other forces are acting on it
orbit when it travels around another object in space
Created by: 18dlooney0614
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