As we proceed from the inner zone to the outer zone, the number of sectors per track rises. Because the angular velocity of disk rotation can remain constant.
The rate at which the angle between two bodies changes, or the speed at which something revolves or spins around an axis, is known as the angular velocity. In the illustration, this displacement is represented by the angle between a line on one body and a line on the other.
A spinning wheel attached on an adjustable frame makes up a gyroscope, which can be used to determine angular velocity. Regardless of the primary forces acting on it, the wheel has a tendency to hold onto its initial spatial orientation while it is spinning.
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