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(physics) a rate of change of velocity
a particular spar trial direction within your world such as east and west
A point toward something, determined by its orientation and sense.
the length of the shortest path from start to finish, coupled with a direction
a path taken and always a positive number
branch of mechanics that explains the "what" and "how" of motion
... of a vector is always a positive quantity
A description done solely in words.
a discription given in numbers
A _______ is a place or object used for comparison to determine if something is in motion.
a physical quantity that has magnitude but no direction
Units: cm/s, m/s, mi/hr, km/s ...
a displacement distinguished by magnitude and direction but not by location.
a speed in a particular direction.