5. The data in the following table describe the initial and final posi- tions of a moving car. The elapsed time for each of the three pairs of po-
sitions listed in the table is 0.50 s. Review the concept of average velocity
in Section 2.2 and then determine the average velocity (magnitude and
direction) for each of the three pairs. Note that the algebraic sign of your
answers will convey the direction.
Initial position Xo
Final position x
(a)
(b)
+2.0 m
+6.0 m
-3.0 m
+6.0 m
+2.0 m
+7.0 m
(c)