Q3 (Gyroscopes) The essential structure of a certain type of aircraft turn indicator is shown in the figure. Springs AC and BD are initially stretched and exerts equal vertical forces at A and B when the aircraft is turning in a straight path. Each spring has a constant of 500 N/m and the uniform disk has a mass of 200 g and spins at the rate of 10,000 rpm. Determine the angle through which the yoke will rotate when the pilot executes a horizontal turn of 750-m radius to the right of at the speed of 800km/h. Indicate whether the point A will move up or down. -100 mm- 40 mm (Hint: Problem can be solved first by finding rate of change of angular momentum (gyroscope), and then using the equivalence of external and effective forces).

Q3 (Gyroscopes) The essential structure of a certain type of aircraft turn indicator is shown in the figure. Springs AC and BD are initially stretched and exerts equal vertical forces at A and B when the aircraft is turning in a straight path. Each spring has a constant of 500 N/m and the uniform disk has a mass of 200 g and spins at the rate of 10,000 rpm. Determine the angle through which the yoke will rotate when the pilot executes a horizontal turn of 750-m radius to the right of at the speed of 800km/h. Indicate whether the point A will move up or down. -100 mm- 40 mm (Hint: Problem can be solved first by finding rate of change of angular momentum (gyroscope), and then using the equivalence of external and effective forces).

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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