Physics
Physics, 17.10.2021 17:00, schnefai000

An electric ceiling fan with blades 0.750 m in diameter is rotating about a fixed axis with an initial angular velocity of 1.57 rad/s. The angular acceleration is 5.65 rad/s². (a) Calculate the angular velocity at 0.200 s. (b) Through how many revolutions has the blade turned in this time interval (0.200 s)? (c) What is the tangential speed at 0.200 s?

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An electric ceiling fan with blades 0.750 m in diameter is rotating about a fixed axis with an initi...

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