+Momentum is a fundamental concept describing the quantity of motion an object holds. It is directly proportional to both an object's [Mass](/wiki/mass) and its [Velocity](/wiki/velocity), representing the inertia of a moving body. A net external [Force](/wiki/force) is required to change an object's momentum.
+## See also
+- [Inertia](/wiki/inertia)
+- [Conservation Laws](/wiki/conservation_laws)
+- [Kinetic Energy](/wiki/kinetic_energy)
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