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chapter 2 RJ

QuestionAnswer
Distance how far an object moves.
displacement distance and direction of an objects change in position from the starting point.
speed distance an object travels per unit of time.
average speed total distance an object travles divided by the total time it takes to travel that distance
instantaneous speed speed of an obbject at a given point in time
velocity the speed and direction of a moving object
acceleration rate of change of velocity
force a push or a pull exrted on an object
net force sum of the forces that are acting on an object
balanced force forces on an object that combind to give a zero net force and do not change the motion of the object.
inertia resistance of an object to a change in its motion.
Created by: rebekahjaco
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