Figure 2.35 is a graph of the coordinate of a spider crawling along the x-axis. (a) Graph

Question:

Figure 2.35 is a graph of the coordinate of a spider crawling along the x-axis.
(a) Graph its velocity and acceleration as functions of time.
(b) In a motion diagram (like Fig. 2.13b and 2.14b), show the position, velocity, and acceleration of the spider at the five times t= 2.5s, t= 10 s, t= 2Os, t= 30s, and t= 37.5s.