Física Cinemática rotacional Ejemplo 1

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=uWF9GLen_qE

El taladro de un dentista inicia desde el reposo. Después de 3.2 s de aceleración angular constante, gira a razón de 2.51 x 〖10〗^4 rev/min. Hállese la aceleración angular del taladro. Determine el ángulo (en radianes) que gira el taladro durante este 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