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Physics, 08.01.2020 19:31 jennyferluna0216
Afireman of 80 kg slides down a pole. when he reaches the bottom, 4.2 m below his starting point, his speed is 2.2 m/s . by how much has thermal energy increased during his slide?
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Afireman of 80 kg slides down a pole. when he reaches the bottom, 4.2 m below his starting point, hi...
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