An aeroplane runs at 600 km/h the rotor of the engine weighs 4000 N with radius of gyration of 1 metre. The speed of rotor is 3000 r.p.m in anticlockwise direction when seen from rear side of the aeroplane. If the plane takes a loop upwards in a curve of 100 metres radius, find,

An aeroplane runs at 600 km/h the rotor of the engine weighs 4000 N with radius of gyration of 1 metre. The speed of rotor is 3000 r.p.m in anticlockwise direction when seen from rear side of the aeroplane. If the plane takes a loop upwards in a curve of 100 metres radius, find,

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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Question

An aeroplane runs at 600 km/h the rotor of the
engine weighs 4000 N with radius of gyration of 1
metre. The speed of rotor is 3000 r.p.m in
anticlockwise direction when seen from rear side
of the aeroplane. If the plane takes a loop
upwards in a curve of 100 metres radius, find,
(1)Gyroscopic couple developed and
(ii) Effect of reaction gyroscopic couple
developed on the body of aeroplane.

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