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Physics, 27.12.2020 18:20 qhenley

Olá, minha primeira vez aqui, queria muito poder entender estes exercícios mas não consigo, já fiquei 2 dias nisso e não entendo mesmo, não consigo resolver O volume do cilíndro é V=pi. r^2.h que tem como resultado 10048cm^3, não sei como fazer o resto, as aulas do professor são gravadas então não consigo perguntá-lo


Olá, minha primeira vez aqui, queria muito poder entender estes exercícios mas não consigo, já fiqu

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