Momentum is the measure of the speed of price change, which can
sometimes serve... The quantity of motion in a moving body,
being always proportioned to the quantity of matter multiplied
by the velocity; impetus. A property of an activity or course of
events, viewed as analogous to forward motion or to physical
momentum (def. 1), such that the activity is believed to be able
to continue moving forward without further application of force
or effort; -- often used to describe an increase in the
acquisition of public support for a purpose; as, as, the
petition drive gained momentum when it was mentioned in the
newspapers. see linear momentum or angular momentum. expresses
an object's tendency to keep moving at its current speed and
direction. the mass of an object multiplied by its velocity. It
is a vectored quantity with both magnitude and direction.
Synonym of linear momentum. The product of the mass and the
velocity of a particle. A measure of the tendency that a moving
body has to keep moving. The momentum i