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Physics, 29.10.2020 05:00 odymonster9
A bear walks 10 km west in two hours in search of fresh berries. She then walks 3.5 km east in one hour. What is her average velocity?
4.5 km/h west
3.5 km/h west
5.0 km/h east
2.2 km/h west
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A bear walks 10 km west in two hours in search of fresh berries. She then walks 3.5 km east in one h...
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