Una máquina de mezclar concreto tiene un cilindro hueco de radio 1,5 m. El fabricante especifica que su rapidez se puede incrementar en 1,0 m/s cada segundo. Determine la aceleración total de una piedra en la base del cilindro vertical si en un instante determinado su rapidez es de 2,0 m/s. Asuma que el cilindro gira en sentido horario y que la piedra está en contacto con la pared del cilindro.
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) es la aceleracion del cilindro igua a:
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Una máquina de mezclar concreto tiene un cilindro hueco de radio 1,5 m. El fabricante especifica que...
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