Q. The precession of a gyroscope is caused by?

जाइरोस्कोप का पूर्वगमन किसके कारण होता है?

A
Linear force
रैखिक बल
B
Torque
टॉर्कः
C
Angular velocity
कोणीय वेग
D
Moment of inertia
निष्क्रियता के पल

Explanation

Precession is the slow change in the orientation of the rotational axis of a spinning object. It happens due to an external torque (like gravity acting on the gyroscope’s center of mass), causing the axis to move perpendicular to the torque direction.

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