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Newton’s Laws. Physics 11. Newton’s First Law. Lex I: Corpus omne perseverare in statu suo quiescendi vel movendi uniformiter in directum , nisi quatenus a viribus impressis . A body persists its state of rest or of uniform motion unless acted upon by an external unbalanced force.
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Newton’s Laws Physics 11
Newton’s First Law • Lex I: Corpus omneperseverare in statusuoquiescendivelmovendiuniformiter in directum, nisi quatenus a viribusimpressis. • A body persists its state of rest or of uniform motion unless acted upon by an external unbalanced force.
Newton’s Second Law • Lex I: Corpus omneperseverare in statusuoquiescendivelmovendiuniformiter in directum, nisi quatenus a viribusimpressiscogiturstatumillummutare. • Force equals mass times acceleration (F = ma)
Newton’s Second Law Force= 5N Mass 1kg acceleration Acceleration= Δvelocity/Δtime
Newton’s Third Law • Lex III: Actionicontrariamsemper et æqualemessereactionem: sivecorporumduorumactiones in se mutuosemperesseæquales et in partescontrariasdirigi. • To every action there is an equal and opposite reaction.
Newton’s Third Law Newton’s Cradle Click Picture (if it doesn’t work get_video.flv)