FIGURE 2-12 -Fig. 2-12 Represents the Position of a Particle as It

Multiple Choice

FIGURE 2-12
-Fig. 2-12 represents the position of a particle as it travels along the x-axis. At what value of t is the speed of the particle equal to zero?

A) 0 s
B) 1 s
C) 2 s
D) 3 s
E) 4 s