Question: A plot of position versus time is shown in Fig. 2.20 for an object in linear motion. (a) What are the average velocities for the

A plot of position versus time is shown in Fig. 2.20 for an object in linear motion.

(a) What are the average velocities for the segments AB, BC, CD, DE, EF, FG, and BG?
(b) State whether the motion is uniform or nonuniform in each case.
(c) What is the instantaneous velocity at point D?

10.0 9.0 8.0 7.0 E 6.0 5.0 Q. 3.01 2.0 A B 2.0 4.0 6.0 8.0 10.0 12.0 Time (s)

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