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A push or pull extorted on an object in order to change the motion of the object; force has size and direction
Tendency of an object to resist any change in motion or a moving object resisting motion until another force acts on it
Constant velocity of a falling object when the force of air resistance is equal to the magnitude and direction of gravity
the curved path that an object follows when thrown, launched, or otherwise projected near the Earth's surface
Newton's 1st Law
An object at rest remains at rest and an object in motion remains in motion at a constant speed in a straight line unless disturbed by an unbalanced force
Newton's 3rd Law
Whenever one object exerts a force on the second, the second object exerts an equal and opposite force on the first
When the net forces produce 0 N; do not cause a change in the motion of a moving object and don't cause nonmoving to move
When the net force is not 0 N; produce a change in motion such as speed or direction, necessary to cause a nonmoving to move
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