Mathematics, 20.06.2020 19:57 gonsalex6688
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The horsepower (hp ) that a shaft can safely can transmit varies jointly with its speed in revolutions per minute, ) and the cube of its diameter . If a shaft of a certain material 2 inches in diameter can transmit 36 hp at 75 rpm, what diameter must the shaft have in orden to transmit 263 hp at 35 rpm ?
Diameter= ?
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