Given: Four masses m, m, m, and m, are 300 kg, 400 kg, 320 kg, and 340 kg respectively. The corresponding radii of rotation are 0.3 m, 0.22 m, 0.35 m, and 0.4 m respectively and the angle of rotation between successive masses are 30°, 85°, 145°. m. = 340 kg 0.4 m m, = 300 kg 0.3 m 80 180° 30 65 0.22 m 0.35 m m, = 400 kg m, = 320 kg Find the magnitude of the balance mass required, if its radius of rotation is 0.3 m Note: Moment of Centrifugal Force (Fe m(r).

Given: Four masses m, m, m, and m, are 300 kg, 400 kg, 320 kg, and 340 kg respectively. The corresponding radii of rotation are 0.3 m, 0.22 m, 0.35 m, and 0.4 m respectively and the angle of rotation between successive masses are 30°, 85°, 145°. m. = 340 kg 0.4 m m, = 300 kg 0.3 m 80 180° 30 65 0.22 m 0.35 m m, = 400 kg m, = 320 kg Find the magnitude of the balance mass required, if its radius of rotation is 0.3 m Note: Moment of Centrifugal Force (Fe m(r).

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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