The position of a rabbit along a straight tunnel as a function of time is plotted in Fig. 2 36. What

The position of a rabbit along a straight
tunnel as a function of time is plotted in Fig. 2 36. What is its instanta
neous velocity (a) at t = 10.0 s and (b) at t = 30.0 s? What is its average
velocity (c) between t = 0 and t =5.0s, (d) between t = 25.0s and t = 30.0s,
and (e) between t = 40.0s and t = 50.0s?