Physics, 17.04.2020 01:04 senituliii
Un avió de 10000kg vola horitzontalment a 9 km d'altura i té una energia mecànica de 109 J, calculeu: a) Les energies potencial i cinètica en aquesta posició. b) La seva velocitat.
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Un avió de 10000kg vola horitzontalment a 9 km d'altura i té una energia mecànica de 109 J, calculeu...
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