Change in momentum and explosive forces | Law of conservation of momentum

Lecture series on 9th class physics KP text board
In this lecture, law of conservation of momentum and explosive forces has been explained and derived. Dr. Nisar Ahmad/university physics

[HARDER]

Thank you so much l was really confused in this topic 🎉

[hakimullahkhan]

Sir you are the best teacher in the world

[HARDER]

Sir 6:42 mai ap nai bullet kai velocity ka sath minus laga dya jab kah wo tu forward direction mai he or recoil ka sat positive lagaya jab kah woh opposite direction mi hn😢

[mathinsider]

Sir when we pres the trigger of the gun then it means that we applied force from outside so how we can say that the gun is isolated as we fire it by external applied force

[GoharKhan-lvqr]

Rocket propulsion and thrust ??? Lecture

[Rizwankhan-uneh]

Sir ya momentum final q zero hain final to momentum hain

[mathinsider]

You have to mute the sound of gunfire which is fired by a child