Numerical - Reactive gyroscopic couple acting on rotating disc, given angular velocity of disc

Q.  Calculate reactive gyroscopic couple acting on rotating disc which is inclined at an angle of 1.5o. Mass moment of inertia about polar and diametral axis is 2.45 kg-m2 and 0.5 kg-m2 respectively. The disc rotates at an angular velocity of 130 rad/sec
- Published on 07 Aug 15

a. 800.36 N-m
b. 862.36 N-m
c. 850.11 N-m
d. None of the above

ANSWER: 862.36 N-m

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