1. A bug crawls outward from the center of a compact disc spinning at 230 revolutions per minute. The coefficient of static friction between the bug's sticky feet and the disc surface is 1.2. How far does the bug get from the center before slipping? 2. Relevant equations fs ≤ μs n 3. The attempt at a solution I'm trying to get the centrifugal force of the disc. Then substitute the ms by 1.2 and multiply for the force, but I don't remember the formula to get the centrifugal force.