A stone is dropped from rest into a well the sound of the
A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.60 s later. Find the depth of the well if the air temperature is 12.0°C.
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an archer shoots an arrow with initially only a horizontal velocity from his bow the height that the arrow leaves
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a stone is dropped from rest into a well the sound of the splash is heard exactly 160 s later find the depth of the
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