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Cailynne

Chapter 11 Vocab

TermDefinition
frame of reference system of objects that are not moving with respect to one another
relative motion movement in relation to a frame of reference
distance the length of the path between two pointws
vector quantity that had magnitude and direction
relative vector the vector sum of two or more vectors
speed the ratio of distance a object moves to the amount of time the object moves
average speed the total distance traveled , divided by the time it takes to travel that distant
instantaneous speed the rate at which an object is moving at an given moment in time
velocity the speed and direction in which an object is moving
acceleration the rate at which at velocity changes
free fall the movement of an object toward earth solely because of gravity
constant acceleration steady change in velocity
linear graph the displayed data in which the data forms straight lined parts
non linear graph a curve connects the data points that are plotted
Created by: cailynne.riegler
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