vector quantity in a sentence

If a vector quantity \ mathbf { a } ( such as a magnetic field ) is being advected by the solenoidal velocity field \ mathbf { u }, the advection equation above becomes:
Acceleration in a scientific context, like, say, you might find on a science reference desk, is merely the rate of change of momentum with respect to time, a vector quantity.
In physics, "'uniform circular motion "'describes the motion of a body traversing a vector quantity, depends on both the body's speed and its direction of travel.
Both x and f ( x ) are vector quantities, and they can be very large collections of values, often indexed by space, or by time, or by both space and time.
Velocity, on the other hand, is a vector quantity : velocity in three-dimensional space is specified by three values; in a Cartesian coordinate system the values are the speeds relative to each coordinate axis.

Spatial location and extents in human anatomical coordinate systems can be recorded via a variety of Medical imaging modalities, generally termed multi-modal medical imagery, providing either scalar and or vector quantities at each spatial location.
:: Units are generally a summary of the calculation, in this case accelaration is expressed as a vector quantity with dimension length / time? which means you square time, not you multiply two seperate time dimensions together.
In some ways, spin is like a vector quantity; it has a definite magnitude, and it has a " direction " ( but quantization makes this " direction " different from the direction of an ordinary vector ).
where bold indicates vector quantities, a scalar-valued function " H " ( "'r "') is a conserved quantity of the system if, for all time and initial conditions in some specific domain,
Besides, the energy of the photons that you eject does not correspond to the kinetic energy that you get in any direct fashion; energy is not a vector quantity, so there are no Tardis 20 : 02, 18 October 2006 ( UTC)

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