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Chapter 12 Forces

Forces and Motion Vocabulary

QuestionAnswer
position The location of an object.
speed The rate at which an object changes position.
friction A contact force that opposes the motion of an object.
motion A change in the position of an object.
force A push or a pull.
magnetism A non-contact force that pulls objects containing iron.
relative position A change in an object's position compared to another object.
gravity A non-contact force that pulls objects toward each other.
work What happens when a force moves an object over a distance.
Created by: amichael
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