In physics a conservation law states that a particular measurable property of an isolated physical system does not change as the system evolves over time. The final momentum of the first object is equal to 8 kg 4 ms 32 Ns. This is expressed in a formula that reads p mv.
One of the most powerful laws in physics is the law of momentum conservation.
In SI units momentum is measured in kilogram meters per second kgms. 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. The ball has a mass of 051 kg. In SI units momentum is measured in kilogram meters per second kgms.
