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JulijaS [17]
3 years ago
11

1. Johnny wants to know where the water line is in a dark well. He drops a penny into the well and counts until he hears the pen

ny hit the water. He counts exactly 3 seconds. How far down is the water line?
Physics
1 answer:
777dan777 [17]3 years ago
8 0

Answer:

3 feet down

Explanation:

i think

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