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Stack #4572338

QuestionAnswer
Speed The DISTANCE an object TRAVLES per UNIT OF TIME
Motion The state in which one OBJECTS DISTANCE from another is CHANGING
Reference point A place or object used for COMPARISON to determine if an OBJECT IS IN MOTION
Meter Basic unit of LENGHT
Velocity Speed in a GIVEN DIRECTION
International system of units (SI) A system of MEASUREMENT based on MULTIPLES OF 10 and on established measures of MASS, LENGTH AND TIME.
Created by: user-1976632
 

 



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