Question

Define Conservation of Momentum ​

Answer 1

Answer:

Definition of conservation of momentum. : a principle in physics: the total linear momentum of a system of particles not acted upon by external forces is constant in magnitude and direction irrespective of any reactions among the parts of the system.

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Answer 2

It is embodied in Newton's first law (the law of inertia). Conservation of momentum is a fundamental law of physics which states that the momentum of a system is constant if there are no external forces acting on the system. The equation for momentum looks like this: p = mv. This is where p is the momentum of an object, measured in kilogram meters per second; m is the mass of that object, measured in kilograms; and v is the velocity of the object, measured in meters per second (or meters divided by seconds).