O empuxo é um fenômeno bastante familiar. Um exemplo é a facilidade relativa com que você pode levantar-se de dentro de uma piscina em comparação com tentar levantar-se de fora da água, ou seja, no ar. Sobre o princípio de Arquimedes, que define empuxo, marque a proposição correta

a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be?

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answer: option c.

explanation: