Dictionary

momentum

noun mo·men·tum \mō-ˈmen-təm, mə-\

: the strength or force that something has when it is moving

: the strength or force that allows something to continue or to grow stronger or faster as time passes

physics : the property that a moving object has due to its mass and its motion

plural mo·men·ta \-ˈmen-tə\ or momentums

Full Definition of MOMENTUM

1
:  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
2
:  strength or force gained by motion or by a series of events
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Origin of MOMENTUM

New Latin, from Latin, movement
First Known Use: 1610

Other Physics Terms

amplitude, centrifugal, centripetal, convection, gradient, hysteresis, kinetic, lase, quantum

Rhymes with MOMENTUM

MOMENTUM Defined for Kids

momentum

noun mo·men·tum \mō-ˈmen-təm\

Definition of MOMENTUM for Kids

:  the force that a moving body has because of its weight and motion
Medical Dictionary

momentum

noun mo·men·tum \mō-ˈment-əm, mə-ˈment-\
plural mo·men·ta \-ˈment-ə\ or momentums

Medical Definition of MOMENTUM

:  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
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