23:00 Sir last one is too lengthy you can solve this like , P = W/t : W = F h P = F h /t : F = W = mg P = m g h / t P = (200) (10) (6) / 10 P = 1200 W 😊😊
Very helpful vedio sir...u r the best teacher of physics...mayri academy k sir sy b Acha lecture or explaining method hy ap ka...Allah bless u sir stay safe.
Much better .... but SIR HUSSNAIN head of READ WRITE ACADEMY Is academy mai kamal working karwai jatii students ko parents jasa chatay hain wasay hi un ka bachon ko pharaya jata Mai bhii wahin ki student ho ..that's why mjy experience ha... grenty ha ka koi fail na ho ga