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  1. Dictionary
    momentum
    /mə(ʊ)ˈmɛntəm/

    noun

    • 1. the quantity of motion of a moving body, measured as a product of its mass and velocity.
    • 2. the impetus gained by a moving object: "the vehicle gained momentum as the road dipped"

    More definitions, origin and scrabble points

  2. Jun 10, 2024 · Momentum is a fundamental concept in physics, representing the quantity of motion of a moving body. It is a vector quantity, which means it has both magnitude and direction. The momentum of an object is calculated by multiplying its mass by its velocity.

  3. Jun 25, 2024 · conservation of momentum, general law of physics according to which the quantity called momentum that characterizes motion never changes in an isolated collection of objects; that is, the total momentum of a system remains constant.

    • The Editors of Encyclopaedia Britannica
  4. 6 days ago · In simple words, the momentum deals with the quantity of the motion. It is also defined as the conserved quantity. Momentum is the measurable quantity as the object is moving and has mass and so it has the momentum. Momentum is defined as the mass (m) times the velocity (v).

  5. 4 days ago · Angular momentum is a vector quantity (more precisely, a pseudovector) that represents the product of a body's rotational inertia and rotational velocity (in radians/sec) about a particular axis.

  6. 4 days ago · However, the definition of momentum is modified. Among the consequences of this is the fact that the more quickly a body moves, the harder it is to accelerate, and so, no matter how much force is applied, a body cannot be accelerated to the speed of light.

  7. Jun 18, 2024 · In a closed system, the total momentum of all objects within the system is conserved. This means that the total momentum of the system before and after an interaction remains the same. In an open system, the total momentum of all objects within the system is not necessarily conserved.

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  9. Jun 18, 2024 · It is the product of an object's mass and velocity. Momentum is a vector quantity, meaning it has both magnitude and direction. The momentum of an object can be calculated using the formula: Momentum = mass * velocity. law of conservation of momentum.

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