Question

what is conservation law of momentum ​

Answer 1

Answer:

total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision

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Answer 2

Answer:

Law of conservation of Momentum :- It states that The total momentum of at object remains to be constant in the absence of any external force applied. The total momentum before collision should be equal to the total momentum after collision.

$\mathrm{m_{1}u_{1} + m_{2}u_{2} = m_{1}v_{1}+ m_{2}v_{2}}$

Momentum :- It is the quantity of the motion possess by the object or a body which is equal to the product of the mass and velocity of the body or a object .

Momentum = Mass × Velocity

p = mv

Momentum is a vector quantity .

S.I unit kg m/s.