1. The problem statement, all variables and given/known data A particle moves with a constant angular acceleration Alpha in a circular path. The time at which the magnitude of tangential and radial accelerations are equal is a) 1/Alpha b) Sq.root Alpha c) 1/Sq.root Alpha d) Alpha 2. Relevant equations 3. The attempt at a solution I worked more than two days on this problem but could not get answer.