Download - BARRA DE TORSION - CARLOS DUVAN SALAMANCA
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Carlos Duvan Salamanca Rodríguez
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El módulo de la velocidad angular media orapidez angular media se define como lavariación de la posición angular sobre elintervalo de tiempo.
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De modo que su valor instantáneo queda definido por:
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Teniendo en cuenta la grafica anterior:
aω= ΔV/Δt
Por lo tanto:
aω= lim ΔV/Δt= dV/dtΔt 0
aω= d²θ/dt²
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