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science ch 2 voc.

chapter 2 vocab

QuestionAnswer
how far an object moves distance
the distance and direction of an object's change in position from the starting point displacement
the distance an object travels per unit of time speed
the total distance traveled divided by the total time of travel average speed
the speed at a given point of time instantaneous speed
includes the speed of an object and the direction of its motion velocity
the rate of change of velocity acceleration
a push or pull force
when two or more forces act on an object at the same time the forces then combine net force
forces on an object that are equal in size and opposite in direction balanced force
the tendency of an object to resist any change in its motion inertia
Created by: missyprissi96
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