Physics
Physics, 23.10.2021 08:20, orange58

A stone is thrown vertically upwards from a point that is 12 m above the sea. It then falls into the sea below after 3.4s.
Air resistance is negligible.
At which speed was the stone released when it was thrown?
A 3.5ms B 6.6ms- C 13ms- D 20ms

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Answers: 3

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