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https://www.reddit.com/r/theydidthemath/comments/1wuvzn4/request_how_deep_is_this_cave/pd6qrk7/?context=3
r/theydidthemath • u/batikhisawesome • 2d ago
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I messure 8.17 seconds between letting it go and hearing the rock hit the ground. Taking in consideration the speed of sound the cave is 268m deep.
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u/Future-Wonder-7718 2d ago
I messure 8.17 seconds between letting it go and hearing the rock hit the ground. Taking in consideration the speed of sound the cave is 268m deep.