A loop of a string of mass per unit length is |l and radius R is rotated about an axis passing through centre perpendicular to the plane with an angular velocity CO. A small disturbance is created in the loop having the same sense of rotation. The linear speed of the disturbance for a stationary observer is xRomega. Find .x..

A loop of a string of mass per unit length is |l and radius R is rotat

1.	A loop of a string of mass per unit length is \|l and radius R is rotated about an axis passing through centre perpendicular to the plane with an angular velocity CO. A small disturbance is created in the loop having the same sense of rotation. The linear speed of the disturbance for a stationary observer is xRomega. Find .x..
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