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force

Question
Simple machines simple machines make work easier
Mass mass is the amount of matter that makes up an object
Force force is a push or a pull
Friction friction is a force that causes objects in motion to speed up or slow down when two surfaces rubbed together
speed speed is a measure of how far an object moves in a certain amount of time
Motion A motion is a movement, or a change in an objects position
Position position is the place where an object is located
Gravity gravity is a force that pulls things toward earth
Created by: user-1986953
 

 



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