Energia cinetica




Energia cinetica, quae et olim vis viva appellatur, in scientia physica est energia quam corpus ob eius motum habet. Aequat laboris quantitatem quae ut corpus eius celeritatem potiatur necesse est.



Aequatio Newtoniana |


In physica Newtoniana, energia cinetica


K=12mv2{displaystyle K={frac {1}{2}}m;v^{2}}

ubi



v=||v→||{displaystyle v=||{vec {v}}||} est rei celeritas et m{displaystyle m} eius massa.


Aequatio Einstieniana |


In physica relativistica Einsteinianaque, energia cinetica


K=mc21−(vc)2−mc2{displaystyle K={frac {mc^{2}}{sqrt {1-left({frac {v}{c}}right)^{2}}}}-mc^{2}}

ubi



c{displaystyle c} est celeritas luminis.

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Atomi
Haec stipula ad physicam spectat. Amplifica, si potes!










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