1. A wind turbine is rotating at 31 rev/min. How fast (in m/s) is a point on the blade is moving that is (a) 0.5 m from the rotational axis? Answer: m/s (b) 1.0 m from the rotational axis? Answer: m/s (c) What is the magnitude of the centripetal acceleration at 0.5 m? Answer: m/s?

1. A wind turbine is rotating at 31 rev/min. How fast (in m/s) is a point on the blade is moving that is (a) 0.5 m from the rotational axis? Answer: m/s (b) 1.0 m from the rotational axis? Answer: m/s (c) What is the magnitude of the centripetal acceleration at 0.5 m? Answer: m/s?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 20P: Human centrifuges are used to train military pilots and astronauts in preparation for high-g...

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