2.
quantity that can be completely described by a single value without a direction
3.
A quantity measured with respect to another measured quantity, usually time
4.
frame of___________ is a set of coordinates that can be used to determine positions and velocities of objects in that frame
5.
scalar quantity that describes how far an object is from the origin
6.
the act of changing location from one place to another
7.
speed the speed measured at a particular time (not over a time interval)
8.
vector quantity that represents a change in position
