Question

Chapter 09, Problem 51 A flywheel is a solid disk that rotates about an axis that is perpendicular to the disk at its center. Rotating flywheels provide a means for storing energy in the form of rotational kinetic energy and are being considered as a possible alternative to batteries in electric cars. The gasoline burned in a 111-mile trip in a typical midsize car produces about 1.52 x 10 of energy How fast would a 33.5-kg flywheel with a radus of 0.599 m have to rotate to store this much energy? Give your answer in rev/min rablem oblem oblem Number Units Problem the tolerance is /-3% Problem Mde Click if you would like to Show Work for this question: Open Shaw Work

Answer 1

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