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A delivery man starts at the post office, drives 40 km north,?
Science & Mathematics by Anonymous 2018-05-18 13:08:31
Social Science
A delivery man starts at the post office, drives 40 km north,?
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A delivery man starts at the post office, drives 40 km north, then 20 km west, then 60 km northeast, and finally 50 km north to stop for lunch. Use a graphical method to find his net displacement vector.