**TI82** TxtView file generated by CalcText - KouriŠ {energiec{yÿenergie cinetiqueMvt de translation seulment!! transfert denergie entre deux systemes Ec=1/2Mv² Ec(J) M(kg) v(m/s) *travail moteur Wab(vF)=Ecb-Eca *travail resistant Ecb-Ecao si W resistant systeme etudié Eci | v Ecf----->---milieu ext W