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Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Term
Definition
Motion   the state in which one objects distance from another is changing  
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Reference Point   a place or object used for comparison to determine if an object is in motion  
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International System of Units(SI)   the system of units used by scientists to measure the properties of matter  
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Meter   a basic SI unit of length  
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Speed   the distance an object travels per unit of time  
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Average Speed   overall rate of speed at which an object moves  
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Instantaneous Speed   speed of an object at one instant of time  
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Velocity   speed in a given direction  
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Slope   steepness of a line on a graph  
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Acceleration   the rate at which velocity changes  
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Created by: morganemily07
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