onde mécanique sinusoïdale -equation horaire -2BAC SM

[@salmaaboutarek934]

wa tbarklha elik wa79lah layr7em liklwaldin , ana dezt ela les videos dialk kamlin kanstafed mnhoum , ma3reftsh kifash nqder nchkrek wkah

[@charguiphysique6897]

برطاجي القنوات ديالي

[@آرؤنہآلشہريہرهہ]

Ostad mimta kandiro
Ym(t)=a.sin(w.t + p)
Ym(t)=a.sin(w.t - p)?

[@Poygrhrert]

عفاك كندرو نبرهن على y(t)=Acos(2pi ×N×t×2pi÷landa+ phi) et merci

[@sabirtv3309]

salam ostad bikhir chokran bzaf
3ndi so2al bghit n3ref 3lach l ostad dar l cos f blast sin wakha l elongation bdat mn 0

[@nouhailaayach8335]

BHAL BHAL

[@sabirtv3309]

@@nouhailaayach8335 non machi bhal bhal

[@nouhailaayach8335]

RAH GALHA FI LVD A BRO @@sabirtv3309

[@hanaesparkle3785]

hadik bdat mn 0 makat3nich bli rah sin rah likidir tmrin li kikhtar wach idir cos wla sin

[@maz3668]

ostad wash dyal hta pc