A flywheel is a disk that is 0.3 m in radius and has a mass of 15kg. Mechanical energy can be stored in the flywheel and used rapidly. With what angular speed would you have to spin the flywheel in order to store enough energy to accelerate a 900kg race car from 10m/s to 20m/s?

A flywheel is a disk that is 0.3 m in radius and has a mass of 15kg. Mechanical energy can be stored in the flywheel and used rapidly. With what angular speed would you have to spin the flywheel in order to store enough energy to accelerate a 900kg race car from 10m/s to 20m/s?

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 46AP: The puck in Figure P11.46 has a mass of 0.120 kg. The distance of the puck from the center of...

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