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Exercício de Calcule a aceleraçao do Bloco A e indique o sentido do movimento(2º lei de newton)
Exercício:
F1:100N F1=Força de Traçao
F2:8N F2=Força de Atrito
F3:40N F3=Peso
F4:40N F4=Normal(Reação)
Calcule a Aceleraçao do Bloco A e indique o sentido do movimento dado:g=10m/s²
Informações Adicionais:
Por Favor Me Ajudem!!!!Preciso Entregar Isso Amanha
F4=F3 portanto elas se anulam.
Sabendo disso a força resultante = F1 – F2.
força resultante= massa * aceleração
Portanto m * a = F1 – F2
Mas como nao é fornecido a massa, não é possível chegar a aceleração.
That kind of thniikng shows you’re an expert
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