Asked by help

A coin with a diameter of 1.9 cm is dropped on edge onto a horizontal surface. The coin starts out with an initial angular speed of 19 rad/s and rolls in a straight line without slipping. The rotation slows with an angular acceleration of magnitude 2.1 rad/s2.
What is the initial linear velocity of the coin?
Answered by bobpursley
linear velocity= w*r
Answered by Anonymous
What is the magnitude of the linear acceleration


How far does the coin roll before it stops?
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