Physics, 08.12.2020 22:20 karli3065

A girl on a runs down a hill 400 meters. Then the girl runs up the hill 50 meters and falls down. The entire trip lasted 50 seconds. What is the average velocity of the girl? SHOW your work including equation used, work and answer with units.

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A girl on a runs down a hill 400 meters. Then the girl runs up the hill 50 meters and falls down. Th...