A disc of radius R rolls on a horizontal surface with linear velocity v and angular velocity omega. There is a point P on the circumference of the disc at angle theta which has a vertical velocity, here theta=""^(xpi+cos^(-1))((v)/(Romega)). where 'x' is

A disc of radius R rolls on a horizontal surface with linear velocity

1.	A disc of radius R rolls on a horizontal surface with linear velocity v and angular velocity omega. There is a point P on the circumference of the disc at angle theta which has a vertical velocity, here theta=""^(xpi+cos^(-1))((v)/(Romega)). where 'x' is
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