State the law of conservation of momentum . Derive the formula. Total momentum before collision = total momentum after collision. Or. Derive S = u t + 1/2 a t^2 by graphically and algebracly .
Answers
Answer:
The conservation of momentum states that, within some problem domain, the amount of momentum remains constant; momentum is neither created nor destroyed, but only changed through the action of forces as described by Newton's laws of motion. ... Momentum is conserved in all three physical directions at the same time.
Conservation of momentum is a fundamental law of physics, which states that the total momentum of an isolated system is conserved. ... In other words, the total momentum of a system of objects remains constant during any interaction, if no external force acts on the system.
Explanation:
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.
M1 u1 + m2 U2=M1 v1+m2 v2
The law of momentum conservation can be stated as follows. For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision.