A chauffeur heads south with a steady speed of v, = 22.0 m/s for t,- 3.00 min, then makes a right turn and travels at v,2 - 25.0 m/s for t,= 2.40 min, and then drives northwest at v- 30.0 m/s for t,- 1.00 min. For this 6.40-min trip, calculate the following. Assume +x is in the eastward direction. (a) total vector displacement (Enter the magnitude in m and the direction in degrees south of west.) magnitude direction • south of west (b) average speed (in m/s) m/s (c) average velocity (Enter the magnitude in m/s and the direction in degrees south of west.) magnitude m/s direction south of west

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A chauffeur heads south with a steady speed of v, = 22.0 m/s for t, = 3.00 min, then makes a right turn and travels at v, = 25.0 m/s for t, = 2.40 min, and then drives northwest at v, = 30.0 m/s for t, = 1.00 min. For this 6.40-min trip, calculate the following.
Assume +x is in the eastward direction.
(a) total vector displacement (Enter the magnitude in m and the direction in degrees south of west.)
magnitude
direction
° south of west
(b) average speed (in m/s)
m/s
(c) average velocity (Enter the magnitude in m/s and the direction in degrees south of west.)
magnitude
m/s
direction
o south of west
Transcribed Image Text:A chauffeur heads south with a steady speed of v, = 22.0 m/s for t, = 3.00 min, then makes a right turn and travels at v, = 25.0 m/s for t, = 2.40 min, and then drives northwest at v, = 30.0 m/s for t, = 1.00 min. For this 6.40-min trip, calculate the following. Assume +x is in the eastward direction. (a) total vector displacement (Enter the magnitude in m and the direction in degrees south of west.) magnitude direction ° south of west (b) average speed (in m/s) m/s (c) average velocity (Enter the magnitude in m/s and the direction in degrees south of west.) magnitude m/s direction o south of west
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