Question
6. A ceiling fan has five blades, each with a mass of 0.34 kg and a length of 0.66 m.The fan is operating in its
6. A ceiling fan has five blades, each with a mass of 0.34 kg and a length of 0.66 m.The fan is operating in its "low" setting at which the angular speed is 9.4 rad/s. If the blades can be approximated as uniform thin rods that rotate about one end, what is the total rotational kinetic energy of the five blades?
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Physics For Scientists And Engineers A Strategic Approach With Modern Physics
Authors: Randall D. Knight
3rd Edition
0321740904, 978-0321740908
