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The meaning of MOMENTUM is a property of a moving body that the body has by virtue of its mass and motion and that is equal to the product of the body's mass and velocity; broadly : a property of a moving body that determines the length of time required to bring it to rest when under the action of a constant force or moment.
the force or speed of an object in motion, or the increase in the rate of development of a process: A falling object gains momentum as it falls. Technology seems to create its own momentum – if something can be done, it will be. (Definition of momentum from the Cambridge Academic Content Dictionary © Cambridge University Press)
In Newtonian mechanics, momentum (pl.: momenta or momentums; more specifically linear momentum or translational momentum) is the product of the mass and velocity of an object. It is a vector quantity, possessing a magnitude and a direction.
Apr 27, 2024 · momentum, product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton’s second law of motion states that the time rate of change of momentum is equal to the force acting on the particle. See Newton’s laws of motion.
- The Editors of Encyclopaedia Britannica
momentum. In physics, the property or tendency of a moving object to continue moving. For an object moving in a line, the momentum is the mass of the object multiplied by its velocity (linear momentum); thus, a slowly moving, very massive body and a rapidly moving, light body can have the same momentum. ( See Newton's laws of motion .)
the force or speed of an object in motion, or the increase in the rate of development of a process: A falling object gains momentum as it falls. Technology seems to create its own momentum – if something can be done, it will be.
Check pronunciation: momentum. Definition of momentum noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
