circle ......\Circular_motion.cpp ......\Debug ......\.....\Circular_motion.obj ......\.....\circle.exe ......\.....\circle.ilk ......\.....\circle.pch ......\.....\circle.pdb ......\.....\vc60.idb ......\.....\vc60.pdb ......\circle.dsp ......\circle.dsw ......\circle.ncb ......\circle.opt ......\circle.plg