Sir Isaac Newton

Newton’s First Law of Motion Two Parts different yet similar: 1) rest and motion—different 2) remain that way UNLESS acted upon by an unbalanced force--similar

Newton’s First Law of Motion An OBJECT at REST will remain at rest UNLESS acted upon by an UNBALANCED FORCE; An OBJECT in MOTION will remain in motion UNLESS acted upon by an UNBALANCED FORCE

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Newton’s Second Law of Motion Acceleration of an object is dependent upon two variables – the net force acting upon the object and the mass of the object.

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Newton’s Third Law of Motion For every action there is an equal and opposite reaction http://www.physicsclassroom.com/Class/newtlaws/newtltoc.html

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