mauraavelino30 mauraavelino30
  • 08-05-2024
  • Physics
contestada

Um pilar com peso 100 kg é introduzido no solo por um martelo gigante, cujo peso é 400 kg. O martelo cai livremente de uma altura de 5 metros e após cada choque o pilar afunda-se em 5 cm. Determinar a força resistente do solo, considerando-a constante.

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