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Mathematics, 05.05.2020 23:31 AdoNice

A rock dropped down a well takes 5 seconds to fall to the bottom of the well.
What is the depth of the well?

A rock dropped down a well takes 5 seconds to fall to the bottom of the well. What is the depth of t

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A rock dropped down a well takes 5 seconds to fall to the bottom of the well.
What is the dept...

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