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Physics Intro

Motion

QuestionAnswer
physics the study of matter and energy
frame of reference set of parameters used to describe an object's position and motion in time and space
scalar quantity quantity that only has magnitude
vector quantity quantity that has magnitude and direction
speed distance / time
velocity displacement / time
meters SI unit for distance
seconds SI unit for time
distance the total path of motion by an object
displacement the shortest path of motion by an object
north and east are considered positive directions
south and west are considered negative directions
Created by: cadetjt
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