Example 9 4  Suppose while sitting in a parked car, you notice a
jogger approaching towards you in the side view mirror of R = 2 m If
the jogger is running at a speed of 5 m s–1, how fast the image of the
jogger appear to move when the jogger is (a) 39 m, (b) 29 m, (c) 19 m,
and (d) 9 m away Solution
From the mirror equation, Eq