A bicyclist is driving along a flat, straight road. From time t1 = 0 s until time t2 = 13.0 s, he has a constant speed of v = 7.00 m/s. At time t2, he starts to slow down with a constant acceleration so that at t3 = 16.0 s he has come to a full stop.
a) How far does the bicyclist travel between t1 and t2?
b) What is the acceleration of the bicyclist between t2 and t3?
c) How far does the bicyclist travel between t2 and t3?
d) What was the bicyclist's average velocity for the whole time interval from t1 to t3?