Question

state
and prove the law of conversation of
Momentum​

Answer 1

it is briefly given in 10 th book .first lesson.

Answer 2

Answer:

Law of conservation of momentum states that total momentum of system remains conserved in the absence of external force. Proof: Consider a body of mass m1 moving with velocity U1, striking against another body of mass m2 moving with velocity U2.

hey my frnd , hope this helps