Orbiting speed movement and thus considered to periodic time addend thoughtful questions dialectical its existence, because there are strict inverse counterclockwise law
Orbit speed of mobile to consider, over in one's mind to dialectical its existence to addend periodic time, because the counterclockwise strict inverse law
Move the speed around the track so as to take into account, considered the existence of cyclical time of adding questions to the dialectical, as counterclockwise strictly back-calculation