Mathematics
Mathematics, 07.01.2020 19:31, punkee5505

In the air, it had an average speed of 16 \text{m/s}m/sstart text, m, slash, s, end text. in the water, it had an average speed of 3 \text{m/s}m/sstart text, m, slash, s, end text before hitting the seabed. the total distance from the top of the cliff to the seabed is 127 meters, and the stone's entire fall took 12 seconds.

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In the air, it had an average speed of 16 \text{m/s}m/sstart text, m, slash, s, end text. in the wat...

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