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Physics, 25.11.2019 06:31 shahfaisal

Jurinelson era um menino muito feliz e desobediente. certo dia, sua mãe, creuza, estava atrasada para trabalhar; ao sair, disse-lhe para lavar a louça na pia e o proibiu de ir para a rua jogar bola com os colegas naquela tarde. todavia, jurinelson não atendeu à sua mãe e, quando ela chegou do trabalho, ele não estava em casa. resoluta, andou em direção à rua e gritou estridentemente "j-u-r-i-n-e-l-s-o-n", o que pôde ser escutado por ele mesmo de longe. contrariando sua mãe, o menino estava na rua, suo e sem ter lavado a louça. explique o efeito doppler nessa situação.

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Jurinelson era um menino muito feliz e desobediente. certo dia, sua mãe, creuza, estava atrasada par...
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