You travel 250 km south in 6.5 hours, turn west and travel 155km in 3 hours, then turn north and travel 32 km in 30 minutes.
(A) What is the elapsed time?
(B) What is the total distance traveled?
(C) What is the total displacement?
(D) What is the average speed for the trip?
(E) What is the average velocity for the trip
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