Sir Isaac Newton

Isaac Newton 1642-1727 physicist and mathematician  Trinity College in Cambridge Differential and Integral Calculus,

Universal Gravitation, Telescope, White Light CompositionHands On Activities: Mathematics, Mechanics, Astronomy and Optics Science Fair Projects and Experiments

I. Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.

An object is at rest stays at rest unless an external unbalanced force acts on it

An object in motion stays in motion at constant speed unless an external, unbalanced force acts on it.

II. The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma

Large force lage

accelerationSmall force

small acceleration

LARGE MASS SMALL ACCELERATİONSMALL MASS LARGE ACCELERATİON

III. For every action there is an equal and opposite reaction.

Bibliography http://www.wisc-online.com/objects/

ViewObject.aspx?ID=tp1302 http://

zonalandeducation.com/mstm/physics/mechanics/forces/newton/newtonLaw3.html

http://passmyexams.co.uk/GCSE/physics/newton-laws.html

Video http://www.youtube.com/watch

?v=iH48Lc7wq0U