(a)[2]
The graph illustrates three kinds of motion. Fill in the table to show when each kind of motion happens. Use the letters shown on Fig. 1.1. Put a letter into each empty space. The first row has already been done for you.
(b)[3]
Calculate the distance covered between 60 s and 100 s.
(c)[1]
The magnitude of the acceleration is greater than that of the deceleration. Describe how Fig. 1.1 shows this.