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# Annis Force

### Mr. VanTuinen

Balanced Forces Two or more forces whose effects cancel each other out and do not change the motion of an object.
Center of Mass The point in an object that moves as if all the object's mass were concentrated at that point.
Force A push or pull.
Friction Force that acts to oppose sliding between two surfaces that are touching.
Net Force The combination of all forces acting on an object.
Newtons First Law of Motion If the net force acting on an object is zero, the object remains at rest, or if the object is already moving, continues to move in a straight line with constant speed.
Newtons Second Law of Motion An object acted upon by a force will accelerate in the direction of the force.
Newtons Third Law of Motion Forces always act in equal but opposite pairs.
Unbalanced Forces Two or more forces acting on an object that do not cancel, and cause the object to accelerate.
Weight The gravitational force between you and earth.
Created by: Ajeltema

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