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Position
a place where someone or something is located or has been put
Displacement
the change in position of an object
Vector
a quantity or phenomenon that has two independent properties: magnitude and direction
Speed
how fast an object is moving (scalar quantity)
Velocity
the directional speed of an object in motion as an indication of its rate of change in position as observed from a particular frame of reference and as measured by a particular standard of time
Average Velocity (ˉv)
the change in position or displacement (∆x) divided by the time intervals (∆t) in which the displacement occurs
Acceleration
the rate at which the object changes its velocity