You drop a pebble down a well and hear a splash 2.7 seconds later
A) How deep is the well?
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Physics, 19.10.2021 14:00 Nolife012603
You drop a pebble down a well and hear a splash 2.7 seconds later
A) How deep is the well?
B) How fast was the pebble moving when it struck the water?
Answers: 2
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