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Relação entre velocidades angulares e lineares
Dois discos ,presos a um eixo comum,giram com uma frequência f constante .Sendo Ra=2Rb,determine a relação:
A-)(Wa/Wb)entre as velocidades angulares dos dois discos.
B-)(Va/Vb) entre as velocidades lineares de dois pontos nos lados de cada disco. C-(Aa/Ab)entre as acelerações dos dois pontos mencionados em (b).
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