125 mm B The blade of an oscillating fan and the rotor of its motor shown have a total weight of 1 kg and a combined radius of gyration (for all axes) of 100 mm. They are supported by bearings at A and B, 125 mm apart, and rotate at the rate oj = 2000 rpm. Determine; a) the dynamic reactions at A and B when the motor casing has an angular velocity m2 = (0.5 j+1.5 k) rad/s. b) the static reactions at A and B when the fan has stopped.

125 mm B The blade of an oscillating fan and the rotor of its motor shown have a total weight of 1 kg and a combined radius of gyration (for all axes) of 100 mm. They are supported by bearings at A and B, 125 mm apart, and rotate at the rate oj = 2000 rpm. Determine; a) the dynamic reactions at A and B when the motor casing has an angular velocity m2 = (0.5 j+1.5 k) rad/s. b) the static reactions at A and B when the fan has stopped.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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