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You are traveling through the forest and encounter an ancient well. You want to know how deep the well is. If you drop a coin and hear it hit the bottom of the well in 3 seconds, how deep is the well?
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You are traveling through the forest and encounter an ancient well. You want to know how deep the well is. If you drop a coin and hear it hit the bottom of the well in 3 seconds, how deep is the well?

User Mayi
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1 Answer

5 votes
Depth = 1/2 x 9,8 x 9 = 44.1 m
User Anjuli
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