A motorcyclist heads due north at 20.0 m/s. At a fork in the road, she veers right, ending up with speed 16.0 m/s directed 30° east of north.
(a) Draw the initial and final velocity vectors for the motorcyclist; then draw the change-in-velocity vector.
(b) Find the change-in-velocity vector in component form.
(c) Find the magnitude and direction of the change-in-velocity vector.