1. The problem statement, all variables and given/known data A 5.0 kg object revolving around a circular track in a horizontal plane at constant speed. The radius of the track is 20. meters and the centripetal force on the object is 4.0 x 10 exponent 2 newtons 1) The objects centripetal acceleration is? 2) The objects speed is? 2. Relevant equations Ac = Velocity exponent 2 / raidius how can i find the velocity for the equation? 3. The attempt at a solution im not sure how to do it yet can someone give me the equations for the problem?