A motorist drives south at 28.0 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.00 min, and finally travels northwest at 30.0 m/s for 1.00 min. For this 6.00 min trip, find the following values.
(a) total vector displacement
____________m (magnitude) ° south of west
(b) average speed
____________m/s
(c) average velocity
____________m/s (magnitude) ° south of west