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Motion

QuestionAnswer
Balanced Forces When opposing forces push and pull equally on an object, resulting in no change in motion
Inertia the tendency of a moving object to stay in motion or a resting object to stay at rest.
Force any push or pull
Gravity a force that pulls any two objects toward one another
Friction a force caused by objects rubbing; slows it down motion
Speed the rate at which an object moves or changes position
Velocity the speed and the direction an object is moving
Unbalanced Forces Unequal forces that cause an object to start moving, stop moving, or change direction
Isaac Newton Defined the laws of motion and gravity. Tried to explain motion of the universe.
newton unit that measures force
Frame of Reference The things around you that you can sense and use to describe motion
Created by: MrsBrooks
Popular Physical Science sets

 

 



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