The family physician often provides the first and only medical intervention for fingertip injuries. Proper diagnosis and management of fingertip injuries are vital to maintaining proper function of the hand and preventing permanent disability. A subungual hematoma is a painful condition that involves bleeding beneath the nail, usually after trauma.
I think it's probably easier to flip the question, and find why angular velocity is equal to the linear velocity divided by the radius: [math]\omega = \frac{v}{r}[/math] From there, it's a simple algebraic manipulation.
1. angular velocity - (physics) the rate of change of the angular position of a rotating body; usually expressed in radians per second or radians per minute.natural philosophy, physics-the science of matter and energy and their interactions; his favorite subject was physics.. angular velocity - (physics) the rate of change of the angular position of a rotating body; usually expressed in radians per second or radians per minute. natural philosophy, physics-the science of matter and energy and their interactions; his favorite subject was physics.