Mrc bcp prof , prof ana salit lmo9rer db rir kanraj3 kol ders bo7do o kankhdm tamarin mn tjribiyat ms kaygolo bli darori tkhdem des nationaux wach khasni nkhdmhom kamlin ? chi nasi7a
La ostad 9sedt db minin ykon 3ndna conservation wech Ec=0 wela Epp =0 hit mafhmthach w kayiin chi indice akhoor bech n3foha Ec=0 ??? Ehh wech ela kan conservation kandere Em=Eppmax
@@_ninie.h__2180 ila kant lenergie se conserve ela 7asab la courbe wla tmrin yakatkon Em = Epp(max) wla Em = Ec(max) wla Epp = Ec b7al xkel dyal electrecité
16:50 kifach 3rafna hadak l'expression egale teta max ??
Hadak l grandeur li kaykun madrob f sin awla cos kaykon max
@@Hibaslamata7056 shokran
Mais eaalch équilibre
Ostad 3lax drna +ou _ z3ma vitesse t9dr tkon negatif?
ah
Prof question 2 elach madernaach les etapes dyal system etudie taaankhorjo feha flkher?(l’equation difff
Mrc bcp prof , prof ana salit lmo9rer db rir kanraj3 kol ders bo7do o kankhdm tamarin mn tjribiyat ms kaygolo bli darori tkhdem des nationaux wach khasni nkhdmhom kamlin ? chi nasi7a
La machi bdarora rire howa dir wahd 3h khedam fiha chi national
@@Pr_Badr_Mouslim :-) d'accord mrc bcp
merci mr svp ealach teta point max est égale à teta point eq?
حتا انا مافهمتش
Merci ❤
Prof 3afak 3raft 3lax teta . Max ms 3lax katsawi teta . Équilibre ?
نفس السؤال
Ostaad do9ech n3rfo beli khasna n3wdo Em=Emeq ?
Emeq ???
La ostad 9sedt db minin ykon 3ndna conservation wech Ec=0 wela Epp =0 hit mafhmthach w kayiin chi indice akhoor bech n3foha Ec=0 ??? Ehh wech ela kan conservation kandere Em=Eppmax
@@_ninie.h__2180 ila kant lenergie se conserve ela 7asab la courbe wla tmrin yakatkon Em = Epp(max) wla Em = Ec(max) wla Epp = Ec b7al xkel dyal electrecité
@@otmaneelalaoui4377 chookraan
Oustad 3ndi moxkil f mikanik wakha kanfhmo f tamarin makan9derx nstow3bcbzyan wash nkhdem tamarin wnb9a n3awdhom?❤❤❤
Khasse thwlt tkhedam exo Chof solution apres chi 4 h khedam le meme exo
@@Pr_Badr_Mouslim xokran bzaaf ousatd
Choukraaaane
Oustad t9der tkhdem m3ana pondule élastique cas li kikon les oscillations badyin mn #0
انشالله
proof w9tach crr dyal exam blanc svp
prochainement
merci enormement
مرحبا
3lax wliti ka3wd tht nfs tamarin 😢
Yakma 3ndakchi mochkile???