What is the rpm of the fan three seconds after it is turned

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Reference no: EM13643956

The angular acceleration of a fan blade, once the fan is turned on, is found to be = 15 t1/2, for the first five seconds. a) What is the rpm of the fan three seconds after it is turned on? b) How many revolutions has it made at this time? c) What is the tip velocity of the blades at this time is the overall diameter is 12 inches?

Reference no: EM13643956

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