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Force and Motion
Vocabulary # 7
Term | Definition |
---|---|
force | push and pull on an object |
friction | a force that works against motion |
motion | movement |
gravity | a force that pulls objects toward one another |
magnetism | a force that attracts or repels magnetic objects |
inertia | the tendency of an object to resist a change in its motion |
displacement | happens when one object pushes away or takes the place of another object |
work | happens when a force moves an object over a distance |