fisica
1º)- Descreva com suas palavras o que significa força restaurada . Cite exemplos .
R:____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
2º)- Considerando um corpo de massa M , numa trajetória retilínea em MHS, o que você entende por :
A)Elongação;___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
B)Amplitude;___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________