Physics, 17.04.2020 23:43 GaySpaghetti
You drop a coin in a deep wishing well and it takes 1.56 s to hit the water. How long was the drop if the coin hits the water if sound travels at 331 m/s?
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You drop a coin in a deep wishing well and it takes 1.56 s to hit the water. How long was the drop i...
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