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Force and motion

QuestionAnswer
friction a force between two surfaces rubbing against each other
gravitation a force that pulls objects towards each other
force any push or pull on an object
speed the distance an object travels in a given amount of time
acceleration any change in an objects speed or direction. When an object speeds up,slows down,stops,or changes direction
position an objects place or location
lubricant a substance,such as oil,that coats surfaces that rub against each other. It reduces the amount of friction
velocity the speed and direction an object is moving
motion a change in the position of an object
inertia the tendency of a motionless object to remain motionless or the tendency for an object in motion should stay in motion
Created by: 10019712
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