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Forces & Motion

QuestionAnswer
Friction A force between two surfaces rubbing against each other
gravitation a force that pulls objects toward each other
force any push or pull on a object
Speed the distance an object travels in a given amount of time
acceleration any change in an object's 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 a object is moving in
motion a change in the position of a object
inertia the tendency of a motionless object to remain motionless or the tendency for an object in motion to stay in motion.
Created by: 00016543
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