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Physics, 10.09.2019 17:30, Travon7956
Astone is dropped into a river from a bridge 41.7 m above the water. another stone is thrown vertically down 1.80 s after the first is dropped. both stones strike the water at the same time. what is the initial speed of the second stone?
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Answers: 1
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Astone is dropped into a river from a bridge 41.7 m above the water. another stone is thrown vertica...
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